经典句型: Everyone is responsible for environmental protection. 爱护环境，人人有责。
A:I can't stand those people who always litter everywhere.
甲:我忍受不了那些随处乱扔垃圾的人。
B:Maybe they are not aware of the importance of environmental protection.
乙:大概他们没有意识到保护环境的重要性。
A:Everyone is responsible for environmental protection.
甲:爱护环境，人人有责。
经典句型：Don't litter on the ground. 别往地上扔垃圾。
A:Don't litter on the ground.
甲:别往地上扔垃圾。
B:I'm sorry.I will pick it up right now.
乙:对不起。我马上就捡起来。
A:Put it into the dustbin.
甲:把它扔到垃圾箱里。
句型讲解：
be responsible for意思是“对…负有责任”。Litter表示“乱丢东西”，也有“废物，碎屑”的意思。
更多信息请查看口语交际
