立彬の日本語
彼らは１時間３マイルの割合で歩いた。
tbd
They walked at the rate of three miles an hour.
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一時間， １時間， いちじかん
1. one hour
tbd
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マイル， 哩
1. mile
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割合， 割り合い， わりあい
1. rate, ratio, percentage, proportion
2. comparatively
3. contrary to expectations
比率，比例
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歩く， あるく
1. to walk
走，步行
彼ら， 彼等， かれら
1. they, them
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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
の
1. indicates possessive
2. nominalizes verbs and adjectives
3. substitutes for "ga" in subordinate phrases
4. (at sentence-end, falling tone) indicates a confident conclusion
5. (at sentence-end) indicates emotional emphasis
6. (at sentence-end, risi...
句尾起强调作用；助词，表示所有关系
で
1. at, in
2. at, when
3. by, with
4. within, in
5. and then, so
6. and, then
7. let me tell you, don't you know
表示范围