There are many kinds of animals in the world, not only the humans. We live in the same world, and we should be friends. As everybody knows, the humans are the rulers of the world today, so we should protect our friends—the animals!

    But how to protect them? At first, I think we must stop killing birds and other animals, especially the young ones. Second, we have to protect the environment—to make the sky blue, to make the grass green, to give the animals a comfortable space to live. It's not only for the animals but also for ourselves. Third, we should tell more and more people the reason for protecting and how to protect the animals, and make everyone do this.