what should be done to protect our enironment?请用英语详细回答你的观点.
问题描述:
what should be done to protect our enironment?
请用英语详细回答你的观点.
答
It is a big question.Many people think about it,and also many people want to do something to protect.but.have no big effect..Most people know our environment was in trouble,but is was still many peopl...