结合河道整治，村民开始向垃圾宣战。
Villagers began to fight the rubbish, combining with river regulation.
改善河道水环境是河道整治的重要内容。
The improvement of the river water environment is an important content of river training.
改善河道水环境是河道整治的重要内容。
The improvement of the river water environment is an important content of river training.
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