Two little birds are sitting on a wall.

两只小鸟正停落在墙上。

One is big and the other is small.

一只很大，另一只很小。

A cute little girl is playing with a ball.

一个可爱的小女孩正在玩一个球。

Be careful, little girl!

小心，小女孩！

Don't knock them off the wall!

不要把它们从墙上撞飞！