A:Good morning.How do you feel today?
B:Fine,except the terrible weather.
A:Yes,it is to hot today.
B:Hot and humid.The weather forecast says that it is 37°C today.
A:Oh,my god!You know that the average temperature of this season is usually below 30°C .
B:Do you think there are more and more terrible weather recently?
A:yes.
B:Perhaps it is because of the globe environmental pollution.
A:You are too serious.I don’t agree with you.
B:There are so many floods,so many droughts all around the earth.
A:But I think it is ordinary.See,people are planting more trees and doing their best not to waste the materials.
B:That’s still far from perfect.The more modern facilities are being built,the more the environment is polluted.
A:Didn’t you hear the news that some of the best buildings are energy-saving because they can use solar energy (太阳能)
B:Well,how do you explain the extreme weather outside our windows?
A:It is only an extreme weather.