1. Let us protect our earth!
2. 拯救地球，一起动手（Save the earth together
3.善待地球就是善待自己（The earth is to yourself
4.We love the earth bit by bit from the start;
5.The production of green products to promote green living
6.Water - the source of human life
7.Thank you no littering 谢谢您,不乱扔东西;
8.Thank you no smoking 谢谢您,不抽烟;
9.Thank you no spittling 谢谢您,不吐痰;
10.Keep cleaning , thanks ! 保持清洁, 谢谢!
1.生命与草同行,请爱护小草
Life and grass go along , treasure small grass please
2.绿草如茵,足下留情
A carpet of green grass , you show mercy to
3.您的呵护将换来翠绿一片
Your breathing out on protects a general exchange for come to emerald green slice
4.茵茵绿草,地脚下请留情
The green mattress mattress grassplot, shows mercy to, underfooting please
5.请勿采折花木
Do not please the spirit breaks flowers and trees up
6.学校是我家,人人齐绿化
School is that my family , everybody reach the height of afforestation
7.不要把手伸向向你微笑的花朵
Do not ask a handle to stretch the flower to smiling at you
8.红花喜人,手下留情
The Carthamus tinctorious satisfactory, is lenient
9.学校是我家,清洁靠大家
School is my family ,The cleaning depends everybody on。