Responsible Paraphrasing and Citation | Learn Japanese in English

Sentence explanations

1. 自分の言い換えが出典に近すぎるままではないかと心配しています。

   I worry that my paraphrases stay too close to the sources.

   自分の

   my own

   言い換え

   paraphrase

   出典

   source

   近すぎる

   too close

   まま

   as it is; remaining in a state

   ではないかと

   whether …; wondering if …

   心配しています

   am worried; worry

   More detail

   自分の means “my own” here: 自分 is a noun meaning “self” or “one’s own self,” and の links it to the following noun. Japanese 自分 can be context-dependent when it refers back to a person, but the fixed translation supports “my own” in this utterance. The useful pattern is XのY = “X’s Y” or “Y of X.” 言い換え is the noun “paraphrase” or “rewording.” It is related to the verb 言い換える, “to rephrase,” whose polite form is 言い換えます. Thus 自分の言い換え means “my own paraphrases,” with the plural sense supplied by the translation and context rather than by a visible plural ending. 出典 means “source,” especially the source of information or wording. In 出典に, に marks the reference point for the comparison: the paraphrases are close to the source. A reusable pattern is Xに近い, “close to X.” 近すぎる means “be too close.” The base adjective is 近い, “close/near”; with an i-adjective, remove its final い and add すぎる: 近い → 近すぎる. すぎる marks excess, so 近すぎる is stronger than simply 近い: the degree of closeness is more than is appropriate here. まま presents a state that remains unchanged or continues as it is. In this sentence, 近すぎるまま means “remaining too close.” The pattern Vたまま commonly means “with something left in the state resulting from V,” while an adjective or noun can also come before まま to describe a continuing state, as here. ではないかと turns the preceding proposition into the content of a concern: “whether it may be that …” or “wondering if ….” Here ではないか is not a firm denial; it frames the possibility that the paraphrases remain too close, and と marks that proposition as the content connected to 心配しています. 心配しています means “am worried” or “am concerned.” Its base verb is 心配する, “to worry about” or “be concerned about.” しています is the polite ている form of する; in this context it presents the concern as an ongoing current state. The pattern Xを心配する means “worry about X,” while the proposition before と supplies what the speaker is worried about here. Together, 自分の言い換えが marks “my paraphrases” as the subject, and 出典に近すぎるまま describes them as continuing in an overly close relationship to the sources. ではないかと心配しています says that the speaker is worried whether this is the case. The whole utterance therefore means: “I worry that my paraphrases stay too close to the sources.”

2. 役に立つ確認方法は、文の構造が変わっているかどうかを見ることです。

   A useful test is whether the sentence structure has changed.

   役に立つ

   useful

   確認方法

   test; way to check

   文

   sentence

   構造

   structure

   変わっている

   has changed

   かどうか

   whether or not

   見る

   to see; to check

   More detail

   役に立つ means “useful” here. It is the attributive form of 役に立つ and directly modifies the following noun: 役に立つ方法 means “a useful method.” The expression is commonly used for something that serves a practical purpose. Its opposite can be expressed as 役に立たない, “not useful.” 確認方法 combines 確認 (“checking” or “confirmation”) with 方法 (“method” or “way”), so it means “a way to check” or “a test.” Japanese often places a noun-modifying element before the noun it describes. For example, 安全な確認方法 means “a safe way to check.” 文 means “sentence” in this utterance. It can also refer to a written sentence or passage depending on context, but here the translation specifically supports “sentence.” 構造 means “structure.” The pattern 文の構造 uses の to connect two nouns: literally, “the sentence’s structure” or “sentence structure.” The noun before の specifies the area or thing associated with the noun after it. 変わっている expresses the state “has changed” here. It is built from the verb 変わる, “to change,” in the ている form. With a change-of-state verb such as 変わる, ている can describe the resulting state, not only an action currently in progress. Thus 構造が変わっている presents the structure as being in a changed state. The particle が marks 構造 as the subject of this predicate. かどうか turns the preceding clause into an embedded yes-or-no question: 変わっているかどうか means “whether it has changed.” It is useful when the answer is not a question word such as “what” or “where.” For example, 正しいかどうか確認する means “to check whether it is correct.” 見る means “to see” or “to look at,” and in this context it means “to check by examining.” Its dictionary form is 見る; the form 見ます is the polite non-past form. Here かどうかを見る means “to examine whether or not,” with the embedded question functioning as what is examined. The whole sentence has the structure 役に立つ確認方法は、[embedded yes-or-no question]を見ることです: “As for a useful way to check, it is examining whether the sentence structure has changed.” は marks 役に立つ確認方法 as the topic, while 見ることです nominalizes 見る with こと and presents that activity as the answer or definition. Together, the sentence naturally means: “A useful test is whether the sentence structure has changed.”

3. 語彙は変えても、元の論理はそのままにしてしまうことがあります。

   Sometimes I change vocabulary but keep the original logic.

   語彙

   vocabulary

   変えても

   even if I change

   元の

   original

   論理

   logic

   そのまま

   as is; unchanged

   にしてしまう

   end up leaving as

   ことがあります

   sometimes happens

   More detail

   語彙 means “vocabulary.” It is a noun and can be used in reusable compounds such as 語彙力 (vocabulary ability). In this sentence, it is the thing being changed. 変えても comes from the verb 変える (to change). The form 変えて is the て-form, and adding も gives the concessive pattern 〜ても (“even if …” or “although …”). Here the understood subject is the speaker, as shown by the translation: “even if I change [it].” Example: 少し変えても意味は同じです。 — “Even if you change it a little, the meaning is the same.” 元の means “original” or “originally present.” 元 is a noun meaning an original state, source, or basis; の lets it modify the following noun. Thus 元の論理 is “the original logic,” not simply “old logic.” 論理 means “logic” or “logical structure.” It is a noun. Here it refers to the original logical organization of the content, as opposed to the vocabulary used to express it. そのまま means “as it is” or “unchanged.” It describes leaving something in its existing state. Example: そのまま使ってください。 — “Please use it as it is.” にしてしまう is the construction そのままにする plus しまう. 〜にする means “make or leave something in a state,” so そのままにする means “leave it unchanged.” The auxiliary しまう commonly presents an action as completed, often with an unwanted or unintended result; here it gives the sense of ending up leaving the original logic unchanged. The lexical verb is する, whose base form is する; して is its て-form. しまう can also be used for a neutral completed action in other contexts, so its exact force depends on context. ことがあります uses the pattern plain verb + ことがある to say that something sometimes happens. In this sentence, してしまうことがあります means “there are times when I end up leaving it unchanged.” あります is the polite nonpast form of ある; the nonpast form here expresses a recurring possibility or tendency, not a single future event. Together, 語彙は変えても sets up a contrast: “even if I change the vocabulary.” 元の論理はそのままにしてしまう says that I end up leaving the original logic unchanged. The final ことがあります makes this an occasional tendency, producing: “Sometimes I change the vocabulary but keep the original logic.”

4. それでは、その言い換えはまだ出典に頼りすぎているかもしれません。

   Then the paraphrase may still depend too heavily on the source.

   それでは

   then

   その

   that

   言い換え

   paraphrase

   まだ

   still

   出典

   source

   頼りすぎている

   depend too heavily

   かもしれません

   may; perhaps

   More detail

   それでは means “then” here and links this sentence to what was just discussed. It can introduce a conclusion or next step; it is not itself a statement about a specific time. その comes before 言い換え and means “that” in the phrase “that paraphrase.” Japanese demonstratives such as その are used before a noun and do not mark number or gender. Here, the fixed translation identifies the noun as the paraphrase. 言い換え means “paraphrase,” a noun referring to a rewording. It is related to the useful verb 言い換える “to paraphrase / rephrase.” For example: 文を言い換える。 — “I rephrase the sentence.” まだ means “still” and shows that the situation continues to hold at this point. It appears before the description of the paraphrase’s dependence. 出典 means “source,” especially the source of information or wording. In this sentence it is the source that the paraphrase relies on. 頼りすぎている describes relying too heavily. The base verb is 頼る “to rely on”; its form changes to 頼り before すぎる, which adds the meaning “too much”: 頼りすぎる “rely too much.” The ている ending presents that excessive reliance as the current situation or state. The particle に immediately before this expression marks what is relied on: 出典に頼る means “rely on a source.” かもしれません means “may” or “perhaps” and makes the statement tentative. Its less formal form is かもしれない; ません gives the polite form used here. It expresses possibility, not certainty. Together, その言い換えは sets “that paraphrase” as the topic, まだ出典に頼りすぎている says that it still relies too heavily on the source, and かもしれません makes this a possibility rather than a definite judgment. With それでは, the whole utterance means: “Then the paraphrase may still depend too heavily on the source.”

5. 下書きを始める前に、その論文を閉じたほうがよさそうです。

   I should probably close the article before drafting.

   下書き

   draft

   始める

   start; begin

   前に

   before

   その

   that; the one referred to

   論文

   article; paper

   閉じた

   closed

   ほうがよさそうです

   seems preferable

   More detail

   下書き means a draft or preliminary version. In 下書きを, を marks it as the object of the next verb: the drafting is what will be started. Example: 下書きを作ります。— “I will make a draft.” 始める is the dictionary form meaning “to begin” or “to start.” In 下書きを始める, it means “start drafting.” With 前に (“before”), Japanese uses the plain/dictionary form for an action that has not yet happened: V-る前に = “before doing V.” Example: 寝る前に本を読みます。— “I read a book before going to bed.” その is a demonstrative modifier meaning “that” or “the one referred to.” It comes directly before the noun it modifies. Here, その論文 is “that article/paper”; その itself does not express number. 論文 means an article or academic paper. In this sentence it is the object of 閉じる, marked by を: その論文を閉じる means “close that article/paper.” 閉じた is the plain past (た-form) of 閉じる, “to close.” The useful form chain is 閉じる → 閉じた. In 閉じたほうがいい, this form is part of a recommendation pattern; it does not by itself say that the closing already happened. Example: 窓を閉じたほうがいいです。— “It would be better to close the window.” ほうがよさそうです means that the option just described seems preferable. ほうがいい is the recommendation pattern “it is better to ...”; よさそうです adds the sense “seems/looks good,” making the recommendation less direct and corresponding here to “should probably.” The reusable pattern is V-たほうがよさそうです: “it seems better to do V.” Together, 下書きを始める前に sets the time condition: before starting the draft. その論文を閉じたほうがよさそうです says that closing the article seems preferable. The whole utterance therefore means, “I should probably close the article before drafting.”

6. そうすると、その考えを自分の言葉で組み立て直す必要が出てくるかもしれません。

   That can force you to reconstruct the idea in your own terms.

   そうすると

   then; in that case

   その

   that

   考え

   idea

   自分

   oneself; one’s own

   言葉

   words; terms

   組み立て直す

   reconstruct

   必要

   need; necessity

   出てくる

   arise; come up

   かもしれません

   may; might

   More detail

   そうすると links a preceding condition or action to its consequence: “then” or “in that case.” It is a reusable pattern for saying that something follows when the situation just mentioned occurs. Example: そうすると、時間が足りません。—“Then there will not be enough time.” その is an attributive demonstrative meaning “that” and directly modifies the following noun. Here, その考え means “that idea”; the form does not itself specify the idea’s identity beyond what the context supplies. 考え is a noun meaning “idea” or “thought.” The particle を marks it as the object of 組み立て直す. A useful related contrast is 意見, “opinion,” which is not interchangeable in every context: 考え focuses more generally on an idea or thought. 自分 means “oneself” or “one’s own.” In 自分の言葉, the fixed translation identifies the intended meaning as “your own terms,” so it refers to the addressee’s own words here. の links this word to 言葉, expressing possession or association. The referent of 自分 can depend on the sentence’s subject in other contexts, so it is not universally equivalent to one fixed English pronoun. 言葉 means “words,” “language,” or “terms.” In this sentence, 自分の言葉で means “in your own words/terms”; で marks the means or manner used to do something. Example: 自分の言葉で説明してください。—“Please explain it in your own words.” 組み立て直す means “to reconstruct,” “reorganize,” or “put together again.” Its base expression is 組み立てる, “to assemble or construct,” and 直す after a verb stem adds the idea of doing something again or anew. Thus, 組み立て直す is a compound verb, not a form of 考え. Here it takes その考え as its object. Example: 文を組み立て直します。—“I will restructure the sentence.” 必要 is a noun meaning “need” or “necessity.” In 組み立て直す必要, the dictionary-form verb phrase modifies the noun: “the need to reconstruct it.” The particle が marks this need as what arises in 必要が出てくる. 出てくる literally means “come out” or “come up,” and here means that a need arises or becomes necessary. It consists of the te-form 出て of 出る (“go out; come out”) followed by くる (“come”). In this pattern, くる presents the result as coming into the relevant situation, giving 出てくる the sense “arise” or “come up.” Example: 変更する必要が出てきました。—“The need to make a change has arisen.” かもしれません expresses possibility politely: “may” or “might.” The less polite counterpart is かもしれない; かもしれません is the polite form used at the end of this sentence. It makes the arising of the need uncertain rather than asserting that it definitely happens. Putting the parts together, そうすると sets up a consequence, その考えを marks “that idea” as the object, and 自分の言葉で specifies the manner—“in your own terms.” 組み立て直す必要 is “the need to reconstruct it,” 出てくる says that this need arises, and かもしれません makes that possibility polite and tentative. The whole utterance therefore means, “Then/in that case, you may find that you need to reconstruct that idea in your own terms.” This matches the fixed translation’s practical rendering, “That can force you to reconstruct the idea in your own terms.”

7. 表現が違っていても、主張には出典を示すべきです。

   I should also cite claims even when the wording differs.

   表現

   wording; expression

   違っていても

   even if it differs

   主張

   claim

   出典

   source; citation

   示すべきです

   should indicate; should cite

   More detail

   表現 means “wording” or “expression”: the way an idea is put into words. It is a noun, so it can be reused in patterns such as 表現が違う (“the wording is different”). Example: 同じ内容でも表現が違います。 — “The wording is different even though the content is the same.” 違っていても comes from 違う (“differ; be different”). Here, 違っている presents a state of being different, and ても adds the concessive meaning “even if” or “even when.” The whole form therefore means “even when it differs,” with the omitted subject understood from the context as the wording. Example: 意見が違っていても、話し合えます。 — “Even if the opinions differ, we can discuss them.” 主張 means “claim” or “assertion”: a proposition that someone puts forward. It is a noun and can be used in 主張を述べる (“state a claim”) or 主張を支持する (“support a claim”). In this sentence, it identifies the claims for which a source should be given. 出典 means “source” or “citation,” specifically the source from which information or an expressed claim comes. It is different from 根拠, which means the grounds or evidence supporting a claim; one source can provide such evidence, but the two words are not interchangeable in every context. 示すべきです is built from the verb 示す (“show; indicate; cite”) and べきです, which expresses what is considered proper, advisable, or required: “should.” 示す is the lexical verb carrying the action, while べき adds the judgment that the action ought to be done; です gives the sentence a polite ending. Example: 資料の出典を示すべきです。 — “You should cite the sources of the materials.” Japanese does not state the subject in this form; the supplied translation renders it as “I should,” but べきです itself does not mark the subject as first person. 主張には combines 主張 with に and the topic/contrast marker は. Here, には sets claims as the target or domain: “for claims” or “as for claims.” Thus 主張には出典を示す means “show a source for claims.” The sentence does not say that a particular number of claims is involved. Putting the parts together, 表現が違っていても sets a concession: even when the wording is different. 主張には identifies claims as the relevant target, and 出典を示すべきです says that a source should be shown or cited for them. The complete meaning is: “Even when the wording differs, I should also cite claims.” The Japanese subject is omitted, and the idea of “also” is supported by the fixed translation and surrounding context rather than by a separate word in this sentence.

8. それは不可欠です。考えにも出典を示す必要があるからです。

   That is essential, because ideas require attribution too.

   それは

   that

   不可欠

   essential

   考え

   idea

   にも

   also; too

   出典

   source

   示す

   cite

   必要がある

   be necessary

   からです

   because

   More detail

   それは contains the demonstrative それ (“that”) followed by the topic particle は. Here it refers to the point being discussed, as reflected by “That”; the sentence does not identify a more specific noun for it. は marks this topic for the following description. 不可欠 means “essential” or “indispensable.” It is a na-adjective-like descriptive word that can predicate with です: 不可欠です means “is essential.” Example: 休息は不可欠です。 — “Rest is essential.” 考え is the noun “idea” or “thought.” In this sentence, the translation selects “ideas.” The form itself is a noun and does not mark a particular number. Example: その考えを説明します。 — “I will explain that idea.” にも combines に, which marks the relevant target or domain, with も, which adds inclusion: “for ideas too” or “to ideas as well.” Thus 考えにも places ideas within the set of things for which the following action is relevant. も can replace the ordinary focus particle in an “also” pattern rather than simply adding a separate word after it. 出典 means “source” or “source reference.” It is the source supporting information or an idea. Example: 出典を確認します。 — “I will check the source.” 示す is the dictionary form of a verb meaning “to show” or “to indicate.” With 出典を, it means to indicate or provide the source; the fixed translation naturally renders this as “cite” or “give attribution.” The を particle marks 出典 as the object of 示す. Example: 資料に出典を示します。 — “I indicate the source in the material.” 必要がある is a reusable necessity pattern. 必要 means “necessity” or “need,” and ある is the nonpast form of “exist” for this construction. A verb phrase can come before 必要: 出典を示す必要がある means “it is necessary to indicate the source.” This pattern states a requirement; it is not merely a statement that an action is possible. Example: 予約する必要があります。 — “It is necessary to make a reservation.” からです gives the reason in a polite form: から means “because,” and です adds polite sentence ending. Here it explains why the preceding statement is essential. The polite form of the necessity construction is 必要があります, but in this sentence 必要がある appears inside the reason clause before からです. Together, それは不可欠です says “That is essential.” The reason clause 考えにも出典を示す必要があるからです says “because it is necessary to indicate sources for ideas too.” The complete utterance therefore means: “That is essential, because ideas require attribution too.”