第1个回答 2014-06-26
The advantages of plastic bags are convenient,easy to carry, cheap and can be thrown into the garbage once used up.However, there are more disadvantages. For example,it pollutes the environment and it's one of the main sources of white pollution.It will produce poisonous gas after burned,which will damage people's health.What's more,it absorb dirts and it's not easy to keep clean.本回答被提问者采纳