植树节快乐的英文怎么写

　　Happy Tree-Planting Day的例句：

　　March 12th is our Tree-planting Day.

　　三月十二号是我们的植树节。

　　Today is Tree-planting Day. We went to plant trees in Daning Greenland.

　　今天是植树节，我们去了大宁绿地植树。

　　Hundreds of students were planting trees on the hill on Tree-Planting Day.

　　植树节那天有好几百名学生在山上植树。

　　According to the length of time, people have Tree-planting Day, week or month to plant trees, and all of them call Tree-planting Day.

　　按时间长短可分为植树日、植树周或植树月，总称植树节。