以"talking about influences of environment"为话题写一篇四个人的讨论稿,对话时间三分钟

A:I think the most terrible aspect which harms our environment most is the noisy pollusion.
B:I think so. NOisy can be easily found in our lives. Take which into an example, every sound that makes us uncomfortable can be called noise.When we are studying,even the song from the singers will hurt us in someway.
c:That's right! I remmember that,,once i was about to sleep.My neighbour began to play piano,which was so terrible to me.
D:I don't agree. I think the most terrible one is air pollution.
A:why?

(愿意让我帮你写完,请和我联系)

um....human impact...pollution...environment's influences on our lives..etc..just some ideas..hope that they'll be of some use...