Trees can fight the air pollution.They are called air conditioners.
树木能与空气污染抗衡．他们被成为空气净化器．
Trees can protect us from the hot sun.
树木能保护我们,使我们不被太阳晒着．
Trees can prevent water and soil erosion.
树木能防止水土流失．
树的作用 用英语回答用英语回答.并翻译过来
Trees can fight the air pollution.They are called air conditioners.
树木能与空气污染抗衡．他们被成为空气净化器．
Trees can protect us from the hot sun.
树木能保护我们,使我们不被太阳晒着．
Trees can prevent water and soil erosion.
树木能防止水土流失．