1、爱护小草吧，它是春天的信使。

Take care of the grass. It is the messenger of spring.

2、让校园充满绿色，让心灵充满希望。

Let the campus be full of green, let the heart be full of hope.

3、环境保护重在自主探究，实践体验。

Environmental protection focuses on independent exploration and practical experience.

4、少一个脚印，多一个生命，不锈钢水箱。

Less footprint, more life, stainless steel water tank.

5、破坏环境，祸及千古，保护环境，功盖千秋。

Destroy the environment, endanger the past, protect the environment, and make contributions to the future.

6、环境与人类共存，开发与保护同步。

Environment coexists with human beings, and development and protection are synchronized.

7、环境你我他，绿色靠大家。

Environment you, me and him, green depends on everyone.

8、校园美如画，受益你我他。

The campus is picturesque, benefiting from you, me and him.

9、水是生命之源，树是生命之根。

Water is the source of life, and trees are the root of life.

10、康人人有份，节约人人有责。

Every Kang has his share and everyone has a responsibility to save.

11、每天节约一滴水，难时拥有太平洋。

Save a drop of water every day and have the Pacific Ocean in hard times.

12、陆地，天空，大海，我们都要保护。

Land, sky, sea, we all have to protect.

13、请您爱护绿色，绿是生命之源。