Jim: This is my friend John .He comes from Mongolian.
Tom: Do you live in the tent?
John: Yes.
Tom: Why do you live in the tent?
John: Because we often have to move with it.
Tom: Oh, I see.
John: What about you?
Tom: I’m Tom from Yunnan province. Our house is made of bamboo.
John: Bamboo?
Tom: The weather there is very wet, and the bamboo can keep it dry.
Jim: So many interesting houses in China!