In China, Planting Trees Day is on March 12. This special day began in 1979. On that day, people can plant many trees. And if we plant trees more, we must also take care of the trees by watering them until they grow up to be strong. In different countries, Planting Trees Days are on different days. Like in India, Planting Trees Day is on July 1.

　　Why do the people plant trees? It is very easy. Because they want to protect the environment. There are many people who want to earn the money form only cutting down trees. So more and more trees are cut by them. But kind people want to protect the environment and make the air clean. So they plant trees as many as they can.

　　All these actions show that people should pay more attention to the environment. We want to make it better, don’t we? So we must plant more trees to protect the environment.

　　So, everyone, if you want to make the air clean, please try your best to protect the environment and plant more trees.

　　關于植樹節(jié)的英語單詞：

　　植樹節(jié)：Arbor Day

　　挖坑：dig holes

　　樹苗：young trees或sapling

　　澆水：water (the trees)

　　埋土：cover the roots with earth

　　樹木品種有：

　　樺樹：birch

　　木棉：kapok

　　楓樹：maple

　　橡樹：oak

　　橄欖樹：olive

　　核桃樹：pecan

　　松樹：pine

　　柳樹：willow

　　樹木種類有：

　　落葉樹：deciduous

　　常青樹：evergreen