[他们常往河里扔垃圾]怎么用英语翻译?

如题所述

第1个回答  2008-05-25
They often dump garbage into the river

dump ...into 把……倒进……
第2个回答  2008-05-25
they often throw rubbish into the river本回答被提问者采纳
第3个回答  2008-05-25
They often dump garbage in the river.