植树活动 Tree planting activity
时间：2015-11-14 23:01:56 字数：来源：互联网
Forests are important to the environment. But more and more forests are disappearing around the world every year. That is because of peoples cutting down trees and kinds of pollution like farming and tourism pollution and so on. As we know, trees are very useful to the environment. They can keep the water and stop the soil from washing away. They can cool the air and make our cities less noisy. Trees can prevent the climate getting warmer and warmer. They can keep the balance of nature. Without trees, humans and animals would die. So we must protect trees, plant more trees and take care of them. In order to protect our environment, our school is planning an activity plant Trees for the Earth. Lets join in the activity together.
森林对环境很重要。但是越来越多的森林每年都在世界上消失。这是因为人们砍伐树木和各种污染，如耕作和旅游污染等。正如我们所知，树木是非常有用的环境。他们可以保持水和停止土壤从洗涤。它们能使空气凉爽，使我们的城市变得不那么喧闹。树木能阻止气候变暖和温暖。他们可以保持自然的平衡。没有树木，人类和动物就会死亡。所以我们必须保护树木，种植更多的树木，照顾它们。为了保护我们的环境，我们学校正在计划一个活动植树，让我们一起参加活动吧。