立彬の日本語

大気汚染は煙突から出る煙が原因になる。

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Smoke coming from chimneys is a cause of air pollution.
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大気汚染, たいきおせん
1. air pollution
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煙突, 烟突, えんとつ
1. chimney, smokestack, funnel (of a ship), stovepipe 2. carrying a passenger without turning on the taximeter
烟囱
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出る, でる
1. to leave, to exit, to go out, to come out, to get out 2. to leave (on a journey), to depart, to start out, to set out 3. to move forward 4. to come to, to get to, to lead to, to reach 5. to appear, to come out, to emerge, to surface, to come forth...
出现,泄露;出版,发表,发布;出发;离开,出去;参加
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煙, 烟, けむり, けむ, けぶ, けぶり
1. smoke, fumes
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原因, げんいん, げいいん
1. cause, origin, source
原因
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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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から
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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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...
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