A：Hi，Rose. Do you like travelling around the world？
B：Yes，I do. I like travelling to different places. I was on vacation last month.
A：？
B：I went to Beijing on vacation. It is one of the most famous cities that I have ever known.
A：Yeah，Beijing is the capital of China. Did you go anywhere special there？
B：. I went to the Great Wall with some Chinese friends.
A：？
B：It is wonderful. As far as I know，there are no other man﹣made objects as big as it. It is the longest wall in the world.
A：Wow，that's amazing!？
B：Everything tasted really good! There was lots of delicious food in Beijing. And I bought some Beijing duck for my parents.
A：That sounds great!？
B：Yes. Everyone had a good time there.
