立彬の日本語

大気の質は過去数年において悪化した。

tbd

Air quality has deteriorated these past few years.
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大気, たいき
1. atmosphere, air 2. magnanimity, generosity
tbd
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過去, かこ
1. the past, bygone days 2. one's past (that one would prefer remained secret) 3. past (tense), preterit, preterite 4. previous life
过去
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数年, すうねん
1. several years, a few years
几年,若干年
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において, に於いて, に於て
1. at (a time or place), in, on 2. in (a situation, matter, etc.), on (a point), when it comes to, regarding, with respect to, in (terms of), as to, as for 3. on the part of, under the authority of, in the name of
在,于;在(一种情况、一件事等)中、在(一点上)、当涉及到、关于、就(方面)而言、至于、至于;由以下方面、根据以下方面的授权、以以下方面的名义实施
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悪化, あっか
1. deterioration, getting worse, worsening, aggravation, degeneration, corruption
恶化
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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
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質(しつ)
1. indicates sentence topic 2. indicates contrast with another option (stated or unstated) 3. adds emphasis
指示句子的主题
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為る(する){した}
する, 為る
1. to do, to carry out, to perform 2. to cause to become, to make (into), to turn (into) 3. to serve as, to act as, to work as 4. to wear (clothes, a facial expression, etc.) 5. to judge as being, to view as being, to think of as, to treat as, to use...
做,作,干,执行
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