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午後， 午后， ごご

1. afternoon, p.m.

午后，下午

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天気， てんき

1. weather 2. fair weather, fine weather

天气

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下り坂， くだりざか

1. downhill, downward slope, descent 2. decline, waning, ebb, (going) downhill

下坡的；下降的；下降过程、(天气)转坏；衰退、减弱、消退、(走向)下坡路

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から

1. from (e.g. time, place, numerical quantity), since 2. from (originator), by 3. because, since 4. out of (constituent, part) 5. through (e.g. window, vestibule) 6. after, since 7. expresses sympathy or warning

从，自……；因为；被，用于……

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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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です

1. be, is

断定助动词，是，是也

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