1·Can you plant trees in summer?
你可以在夏天植树吗？
2·People plant trees on that day.
人们在那天植树。
3·Let's go to plant trees then.
那么让我们去植树吧。
4·In March, the children plant trees.
在三月，孩子们植树。
5·Which is the best season to plant trees?
哪个季节最适合植树？
1·I see them plant trees and water them.
我看到他们种树，还给树浇水。
2·First, we should plant trees.
首先，我们要种树。
3·Who knows how to plant trees?
谁知道如何种树？
4·For example, they plant trees.
例如，他们参与种树。
5·We will plant trees around the house.
我们要在房子四周种树。
1·The Young Pioneers will plant trees near the power plant.
少先队员们将在那家电厂附近栽树。
2·We plant trees to prevent soil being washed away easily.
我们栽树以防止土壤被轻易地冲走。