1、The attention to environment issue has become an irreversible historical trend.

2、拯救地球就是拯救未来

3、Practical measures need to be taken to improve the environment.

4、对环境问题的关注已经成为一种不可逆转的历史潮流。

5、为了地球上的生命，拯救我们的.海洋

6、切实搞好生态环境建设。

7、Awaken the whole nation to the importance of environmental protection.

8、提高全民族环保意识。

9、Water - Two Billion People are Dying for It!

10、The earth can satisfy our needs but not our greeds.

11、水-20亿人生命之所系!

12、保护环境识每个公民的责任与义务。

13、保护地球环境-人类共有的家园。

14、Protect the earth's environment -- the homeland of all mankind.

15、For Life on Earth - Save Our Seas

16、Save the earth save the future.

17、Protecting the environment is every citizen's responsibility and moral duty.