如题所述
第1个回答 2012-04-17
Authorities responsible for implementing related bills, especially environmental protection authorities and the police, must never shirk their duties in enforcing legislation.
第2个回答 2012-04-15
First,we should let people know it's vital important to have good environment ;
second, do everything that benefits environmet ,for example ,no littering.本回答被提问者采纳
second, do everything that benefits environmet ,for example ,no littering.本回答被提问者采纳