英语翻译we must —— —— —— —— —— —— protect the earth

We must try to use every means to protect the earth其实 We must try every means to protect the earth 这样说是最简单的,但如果一定要把横线填满,就用上面的方法：try to do sth。有尽力做某事的意思,every means也可写成each means 尽管我也不能保证答案一定对 但还是希望能够帮助到你