1.Windbreaks help prevent the loss of soil. They stop the wind from blowing soil away.
blow away 吹走;驱散;给…留下深刻印象; 深深打动
Everyone I met overwhelmed me and kind of blew me away.
我遇到的每个人都让我很感动,可以说给我留下了深刻的印象
。The stinking air will blow away at last, the bays flow clean.
污浊的空气终将被吹走,海湾终将被涤清
。2.Trees reduce the damaging effects of wind and rain. Their roots help protect soil from being washed away.
wash away 冲走;洗掉;忘却
Flood waters washed away one of the main bridges in Pusan.
洪水冲垮了釜山的一座主要桥梁
。That the miraculous spring would wash away all defilement.
奇妙的泉水会洗掉一切的污秽
。