1、请不要乱扔垃圾，把垃圾扔到指定的垃圾箱中。
1, please don't litter, throw the garbage into the designated bin.
2、垃圾分类投放，变废为宝。
2, garbage classification, change waste into treasure.
3、多植树，少砍伐树木。尽量少使用一次性用品，多使用耐用品。
3, more trees, less trees. Try to use less disposable items and more durable goods.
4、节水为荣，随时关上水龙头，别让水白流。
4, proud of saving water, turn off the faucet at any time, don't let the water flow in vain.
5、随手关灯，省一度电，少一分污染。
5, conveniently turn off the lights, save electricity, less pollution.
