促进经济和社会发展
to promote economic
对健康有好处
make for good health
对健康有危害
a hazard to health
破坏环境、污染环境
poioning the environment
环境保护
protect the environment
浪费时间、浪费金钱、浪费精力
a wate of money,time and energy
促进学习
facilitating learning
影响学习
influnce one' tudy
提高自身水平
upgrade oneelf
反对
diapproval
赞成
in favor of