河道清淤拓宽后，看上去果然比以前宽展多了！
After being widened and cleaned, the river seems much wider then before.
因此，对淤泥进行清淤将会大大提高河道的水质。
Therefore, dredging of sediment will improve greatly water quality of the river.
因此，对淤泥进行清淤将会大大提高河道的水质。
Therefore, dredging of sediment will improve greatly water quality of the river.
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