Trees are useful to man in three ways.Firstly, they provide man with food, wood and other products.Without trees, animals could not live on the earth.
树对人的益处有三个方面。首先，它们给人类提供了食品、木材及其他产品。如果没有树，动物无法在地球上生存下去。
2021-07-21小学英语作文
Trees are useful to man in three ways.Firstly, they provide man with food, wood and other products.Without trees, animals could not live on the earth.
树对人的益处有三个方面。首先，它们给人类提供了食品、木材及其他产品。如果没有树，动物无法在地球上生存下去。