1. Buy fresh foods. 购买新鲜的食物。
2. Men who smoke had better take along a bag for collecting ash when get out.
3. Reuse paper. 重复使用纸张。
4. Recycle plastic bottles or jugs. 回收塑料瓶罐。
5. We have only one earth. 我们只有一个地球。
6. When you walk your dog,if your dog dropped something in the street,you ought to clean that.
7. Recycle beverage cans. 回收饮料罐。
8. Not spitting
9. Repair broken items. 修理破损的物品。
10. Reduce junk mail. 减少垃圾邮件。
12. We should not spit in public places.
13. We should fill in our kids' mind how important the enviroment is.
14. Non-use of disposable chopsticks
15. Water conservation
16. Recycle leftovers. 回收厨余。
17. If you are suffering from a cold ,you should bring along a pack of tissue anytime.
18. Reuse plastic bags. 重复使用塑料袋。
19. Everyone ought to do his bit to keep the public places clean.
20. Recycle old batteries. 回收旧电池。
21. Use towels or handkerchiefs. 使用毛巾或手帕。
22. Recycle newspapers, magazines, and junk mail. 回收报纸、杂志和垃圾邮件。
24. Protection of the environment is everyones responsibility.
25. Conserve electricity. 节约用电。
26. We'd better not build so many factories around here,or else the enviroment would be worse.
27. Do not grasp the biological
28. Stressing civilization
29. Use energy-efficient light bulbs. 使用省电灯泡。
31. Bring your own shopping bags. 自备购物袋。
32. Use less paper. 少用点纸张。
1. Conserve energy. 节约能源。
3. If someone is contaminating the enviroment,you ought to stop him.
4. Take your own bag or backpack. 自备袋子或背包。
5. The concept of enviroment protection should be written in books for children in kindergarden.
6. Do not throw garbage anywhere
7. And fostering new practices
8. no cut trees
9. We'd better not liter in the street.
10. Reduce packaging waste. 减少包装废弃物。
11. Do not eat animals
12. Donate old books. 捐赠旧书。