Look!Give us the tree of humanity is selfless sacrifice,That we have to take action,Together to preserve trees.
Students,To make our initiatives,So that people all over the world to realize the importance of the protection of trees! ! !
We have to protect the trees,Do not let the trees disappear from the earth,Tree can absorb carbon dioxide,At the same time, release oxygen,Tree can also be a green environment,Block the wind,Therefore, the tree is useful for us,We should not undermine them.
Apr. 28, 2009