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河流英文作文，当前第（1）页展示
- 河流污染 Polluted Rivers
The rivers near our city have been seriously polluted recently. The clear water has gone. 最近，我们城市附近的河流被严重污染了。清洁的水不见了。河流污染 There used to be many fishes swimming freely in it. But now they are gone. Many factories in the city pour the was
