没规定必须full sentence,那我偷懒了
1.increase public awareness on water polution增加对水污染公共意识
2.set more regulations on manufacturers on waste standard对生产商增加污水处理条例
3.encourage public to save water大众节约用水
4.filter waste water before dumping it污水处理后再排放
5.set harsh punishment on factories which violate regulations严惩违规企业
6.ban poisonous chemicals in waste water禁止排放含有有毒化学品的污水
7.reduce use of fertilizer减少化肥使用
8.balance biological cycle in water保持水中生态平衡
9.avoid excessive fishing不要过度捕捞(貌似关系不大,实在想不出来了)
最后一个lz自己想吧,我实在想不出什么了,要是不会用英语说发给我我给你翻译