Today, people are putting themselves and many animals in great danger

Today, people are putting themselves and many animals in great danger. We are using the world's resources too quickly and we are also polluting the environment. We need to do three things to stop this situation. First, we need to control the world's popilation. Second, we have to control pollution. Finally, everyone should try to use less energy. In this way, we can help to protect out world. Ghi câu dẫn chứng cho biện pháp trên