Planting Trees_250字

　　Yesterday was Tree Planting Day. The teachers asked us to plant trees at the corner of our playground. At 3:00 in the afternoon, we got there. 　　Our teacher showed us how to plant trees,then we started to do it. Some dug the pits, some put trees in them and others watered them. We planted a lot of trees. When we finished our work, it was nearly dark.