1, hand in hand to create a civilized city.

2, water and mountains are close to people, endless and endless.

3. Being kind to nature means being kind to yourself.

4. Raise awareness of environmental protection and protect a beautiful home.

The sky is the home of birds, the river is the home of fish and the earth is our home.

6, love the motherland, protect green, keep clean, love home.

7. Save our environment for life on earth.

8. Wind, clear water, green sky and blue sky are our beautiful homes.

9. Thrift is easy, but it is difficult.

10, environmental protection, everyone's responsibility.

1 1. What's in the mountains? There are many white clouds on the cen.