About 2 promotional slogans in the park

1. When you reach out to pick, the beauty no longer exists.

2. The ground loves to be clean, so please be merciful.

3. To protect the environment is to protect yourself.

4. You and I enjoy the singing of birds and the fragrance of flowers.

5. With the sunshine of morality, green trees will be evergreen.

6. Virtue is tested in a public place without proctoring. I wish you pass.

7. "A trip" will stop on the wall, and "here" will stay in the memory.

8. Please show mercy to the delicate grass.

9. Throw yourself into the embrace of nature and please don’t dirty her beautiful clothes.

10. Trees rely on people to support them, and people rely on trees to protect them.