The water in this river is very dirty because it has been seriously polluted by industrial waste

分类: 作业答案 • 2021-12-20 03:46:37

问题描述：

答

这条河的水非常脏，因为它被工业废弃物严重污染了~

答

这条河的水非常脏,因为它被工业污水严重污染了.