trees英语作文

Protect TreesLadies and gentlemen, I want to say something about trees. As we know now trees are very important to human beings. First of all, they benefit our health. They send out oxygen for us to breathe. We can't live without trees.Secondly, trees can beautify our environment.As trees are so important, we must do our best to protect them. We must enforce the tree protection laws. We must plant as many trees as possible.Only in this way can we live happily in the beautiful world.请保护树木英语作文女士们，先生们：我想说一些关于树的问题，我们也知道树对于人类来说很重要。首先，树有益于我们的健康。树提供我们呼吸的氧气。没有树我们就不能生存。其次，树可以美化我们生存的环境。由于树这么重要，我们必须尽量保护它们。我们必须应用法律的武器来保护树木。我们必须尽可能的多种树。只有这样我们才能在这个美丽的世界上幸福快乐的生活

trees and plants are very important to us.at first,they can cool our cities and clean the air.secondly,they can give us oxygen and provide woods for people.at last,they can reduce sound pollution.howe...

Trees are very useful to people. They provide us with wood and other products. They give us shade and they help to prevent drought and floods. Unfortunately， in many parts of our country， people haven't realized the importance of trees. They cut them down at will. They are usually too lazy or too careless to plant and look after new trees. As a result， the forests continue to disappear. Where there are no trees the rain falls on the surface， causing floods， and carries away with the rich topsoil， in which crops grow so well. When all the topsoil is gone， nothing remains but worthless deserted. The big floods of 1998， in parts of China， have already taught us a good lesson. So every one of us must love trees， protect forests， and keep on planting trees each year.

英语作文：trees/woods.Trees are very important to humans in the nature.Trees contribute to their environment by providing oxygen, improving air quality, climate amelioration, conserving water, preserving soil, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce the oxygen we breathe.Trees also provide material for paper, house construction, furniture, fabrics etc.We can’t live without trees.