常見例句The Congo River and its tributaries have formed a complete water system.有剛果河及其支流形成的單一完整的水系。Too much rain is the problem of the equatorial lands in the Amazon and Congo basins.雨水過多是亞馬遜河與剛果河流域赤道地區(qū)的大問題。 返回 Zaire River