| 1 | Protecting the environment is common sense for every one of us. | |
| 2 | It is vital for our survival to take care of the natural environment. | |
| 3 | We should cherish and respect people with different cultural backgrounds. | |
| 4 | The government encourages people to cherish historical sites and protect cultural heritage. | |
| 5 | Don't forget to take care of your body and maintain healthy lifestyle habits. |
