正文：
Planting Trees Day comes on March 12 every year. Do you know what can we do to help on the day?
每年的03月12日是植樹節，你知道在這天我們要做些什麼嗎?
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.在中國，植樹節在03月12日。這特殊日子在1979年開始。在那一天，人們要種許多的樹。如果我們種了許多的樹木，我們必須照顧好它們，並按時澆水，直到它們茁壯成長。在不同國家，植樹節在不同的日子。例如在印度，植樹節在07月01日。
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.
為什麼人們要植樹?這很簡單。因為他們想要保衛環境。有許多想要通過砍伐樹木來掙錢的人。那樣越來越多樹被他們砍斷。但是善良人們想要保衛環境和使空氣變得乾淨。因此他們盡最大努力的植樹。
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.
所有這些行動展示人們將去更多的注意環境。我們希望變得更好，不是嗎?所以我們必須植更多的樹來保護環境。
So, everyone, if you want to make the air clean, please try your best to protect the environment and plant more trees.
因此，每個人，如果你想要使空氣變得乾淨，那么請更好的保護環境和種更多的樹。
Planting Trees Day comes on March 12 every year. Do you know what can we do to help on the day?