A∶Hello,Bill.What are those in the box?
B∶I think they are post cards of Beijing.
A∶You have been to Beijing many time,right?
B∶Yes,I often go there with my parents.
A∶Beijing is a famous city,isn't it?
B∶Yes,it is.And it is one of the biggest cities in China.
A∶What language do the people in China speak?
B∶Of course Chinese.
A∶Do you want to visit China?
B∶Yes,I really like China where brings to me so much happiness.