In my opinion, limiting the use of disposable plastic bags is a significant and meaningful measure or policy to decrease environmental pollution as well as save social resources.
2
这项政策的实施是为了控制环境污染,因为塑料袋造成的污染已经成为都市环境的一大威胁。
This policy is carried out for controlling pollution since the pollution resulting from plastic bags has become a big threat to urban environment.
3
假如每个人停止使用塑料袋,环境污染就会少很多。
If everyone stopped using plastic bag, the environment would be much less polluted.