立彬の日本語
この川は工場の廃棄物で汚染されている。
tbd
This river is polluted with factory waste.
622
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この， こん， 此の， 斯の
1. this
2. last (couple of years, etc.), these, past, this
3. you (as in "you liar")
这个；最近（几年等）、这些、过去、这个；你（例如指“你这个骗子”）
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川， 河， かわ， がわ
1. river, stream
2. River, the ... river
河流，溪流；……河
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工場， こうじょう， こうば
1. factory, plant, mill, workshop
工厂，车间
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廃棄物， はいきぶつ
1. waste matter, waste, garbage, trash
tbd
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汚染， おせん
1. pollution, contamination
tbd
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される， 為れる
1. to be done (to someone or something)
2. to do, to be doing
(对某人或某物)进行某种动作，する的被动形态；(对某人或某物)正在做，即将做
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
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