Dialog bahasa inggris tentang perlindungan alam

A: can I ask you something?
B : Yes, of course, go ahead..
A: what do you think about our nature?
B: I think, our nature is getting spoil
A: yes, i think so.. what we can do for protect our nature?
B: i think, we should held some campaigns to talk about "Protect the nature" so the government will help us to stop those people who always spoil our nature
A: that's the good idea. So, by doing so.. our nature is keep maintained.