30、人类离不开花草，就像婴儿离不开母亲的怀抱。

Human beings can't live without flowers and plants, just as infants can't live without their mothers.

31、树木拥有绿色，地球才有脉搏。

Trees have green, the earth has pulse.

32、小草刚钻出地面，请自觉保护弱小。

The grass has just come out of the ground, please consciously protect the weak.

33、保持地球生态平衡，就是保护人数自身。

To maintain the ecological balance of the earth is to protect the number of people themselves.

34、节能源自心中，环境大家爱护。

Energy-saving comes from our hearts and the environment is cherished by all.

35、小草青青，花香飘飘；青草鲜花，应当爱惜。

54、人的生命是有限的，保护环境是无限的。

The grass is green and the fragrance of flowers is floating; the grass and flowers should be cherished.

36、珍惜水，保护水，让水造福人类。

Treasure water, protect water, let water benefit mankind.

37、珍惜资源永续利用，绿化环境净化心灵。

Cherish the sustainable use of resources, green the environment and purify the soul.

38、保护绿色摇篮，你行，我能。

Protect the green cradle, you can, I can.

39、为了美丽家园，请从小事做起。

For a beautiful home, please start small.

40、提高环保意识，自觉保护环境。

Enhance environmental awareness and consciously protect the environment.

41、让花儿含笑，让草儿传情，让心儿绽放。

Let the flowers laugh, let the grass pass on, let the heart blossom.