Almost everyone knows that water covers threefourths of the earth's surface Most of it， however， is in the oceans and is too salty to drink Also， some of it is frozen。英语作文网提供小学英语作文初中英语作文高中英语作文大学英语四六级作文英语作文模板等英语作文范文带翻译，助各位学子快速提高英语写作水平。
Almost everyone knows that water covers threefourths of the earth's surface Most of it， however， is in the oceans and is too salty to drink Also， some of it is frozen。英语作文网提供小学英语作文初中英语作文高中英语作文大学英语四六级作文英语作文模板等英语作文范文带翻译，助各位学子快速提高英语写作水平。