10、绿树成荫，鲜花遍地，人间仙境，非常美丽。

Trees shade, flowers everywhere, fairyland on earth, very beautiful.

11、地球清洁一点，我们生活舒适一点。

The earth is cleaner and we live more comfortably.

12、人的生命是有限的，保护环境是无限的。

Human life is limited and environmental protection is infinite.

13、提高环境意识保护美好家园。

Enhance environmental awareness and protect a beautiful home.

14、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.

15、今天节约一滴水，留给后人一滴血。

Save a drop of water today and leave a drop of blood for future generations.

16、保护环境，造福人民。

Protect the environment and benefit the people.

17、环境保护，人人有责。

Environmental protection is everyone's responsibility.

18、人类的最后一滴水，将是环境破坏后悔恨的泪。

The last drop of human water will be the tears of regret for environmental damage.

19、植树造林，功在千秋。

Tree planting and afforestation, merit in Qianqiu.

20、少抽一支烟，多栽一棵树。

Smoke less and plant more trees.

21、欣赏荒野、回归自然。

Enjoy the wilderness and return to nature.

22、人人为环保、环保为人人。