立彬の日本語
この種の汚染物質は主として自動車エンジンの燃焼から生まれる。
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Pollutants like this derive mainly from the combustion of fuel in car engines.
1,639
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この種， このしゅ
1. this kind of
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汚染物質， おせんぶっしつ
1. pollutant, contaminant
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主として， しゅとして
1. mainly, chiefly, primarily, for the most part
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自動車， じどうしゃ
1. car, automobile, motorcar, motor vehicle, auto
汽车
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燃焼， ねんしょう
1. burning, combustion
2. exerting all strength, making an effort
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生まれる， 産まれる， 生れる， 産れる， うまれる
1. to be born
生，出生
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
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……