A: Hello! Where are you from?
B: I’m from Suzhou ,Jiangsu province .What about you?
A: I’m from Yan’an,Shan’xi province.
B: Oh, I have heard that most people in Shanxi live in cave-house.
A: Yes, it’s cool in summer and warm in winter.
B: Oh, how wonderful! But the houses in Jiangsu are different.
A: How about the house in Suzhou?
B: The house in Suzhou is classical. There are a lot of rivers and trees around it.
A: Your houses are very beautiful, and our houses are very useful.