Taking care of our environment is very important. Wherever you live, you can do something around your neighborhood. Have you ever thrown any litter onto the ground? Have you ever drawn pictures on public walls? Have you ever spat in a public place? Have you ever cut down trees? If your answer is “No”, it means that you have already helped protect the environment. It is our duty to keep the environment clean and tidy. We should do something useful to improve the environment. If everyone makes a contribution to protecting the environment, the world will become much more beautiful.