since water covers much of the earth ,he knew we should keep
since water covers much of the earth ,he knew we should keep
Since we don't have much fresh water on the earth,we should
求高手英文翻译~since water covers three fourths of the earth's surf
转为被动语态题.Water covers 70% of the earth.70% of the earth () ()
Water covers most parts of the earth.(同义句) Most of the earth
英语翻译Since the sea covers the greater part of the earth's sur
the great mass of salt water that covers most of the earth
Water covers most parts of the earth.(cover为何用复数)
ocean water covers two-thirds of the earth .-----,ocean is l
He knew _____about the earth.
we should keep the water clean(改为一般疑问句)
We should keep the water clean 的汉语意思是?