急需作文一篇：“The world is not perfect”

The world is not perfect
I think the world is not perfect.There are still wars.Many children lost their home and parents in the war. Some children have no food.They have to go to bed without having dinner. Besides, our environment is still being polluted.People cut down trees.Many birds have no place to live.The air is not clean.So many lovely animals can not breathe. So I think the world is not perfect.