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彼女， かのじょ

1. she, her 2. girlfriend

她；女朋友

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を

1. indicates direct object of action 2. indicates subject of causative expression 3. indicates an area traversed 4. indicates time (period) over which action takes place 5. indicates point of departure or separation of action 6. indicates object of d...

表示动作的直接对象；表示经过的场所；表示离开或分开的点

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か否か， かいなか

1. whether or not

tbd

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問題， もんだい

1. question (e.g. on a test), problem 2. problem (e.g. societal, political), question, issue, subject (e.g. of research), case, matter 3. question (i.e. doubt) 4. public discussion, controversy 5. trouble, problem, inconvenience, difficulty

问题（例如在考试中），难题；麻烦、问题、不便、困难；问题（如社会性、政治性问题）、疑问、议题、课题（如研究课题）、案例、事项；疑问；公开讨论，争议

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ではない

1. is not, am not, are not

在句尾表示否定

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が

1. indicates the subject of a sentence 2. indicates possession 3. but, however, (and) yet, though, although, while 4. and 5. used after an introductory remark or explanation 6. regardless of ..., whether ... (or not), no matter ... 7. indicates a des...

tbd

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は

1. indicates sentence topic 2. indicates contrast with another option (stated or unstated) 3. adds emphasis

指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调

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