A:do you know that this winter will be another warm winter in the recent 10 years?
B:sure.Global warming is becoming more and more serious.They say in a few years maybe the Maldives will sink below the sea level.
A:what a shame!Maldives is sudh a beautiful place!I have dreamed of going there for a trip/
B:besides,the ice of the north pole begins melting,too.It’s time we did something to prevent the trend,otherwise,pole bears will be homeless soon.
A:exactly.With the development of modern technology,we enjoy a more convenient life while the harm we do to the enviornment is nonrepairable.We burn foosile fule and the emission of carbon dioxide is resposiable for global warming.
B:well,the increase of private cars also play a part in that.So,what do you think we can do help with enviornemt protection?
A:to reduce the emission of greenhouse gas,we should try to find clean energy instead of contaminative coal or the like.And a linitation should be set for the consumption of conventional fule and cars.
B:yeah,it’s still a long way ahead.We should call for the whole nation to do one’s best to protect our homeland- the earth.
