Tom: Hi, Bob, do you know anything about Beijing?

Bob: Yes, of course! Beijing is the capital of China. If you visit Beijing, you will see many modern and traditional buildings. They are very famous, and many visitors go to Beijing for them every year.

Tom: Wow!  What places of interest is very popular?

Bob: The Great Wall, the Tiananmen Square, the Summer Palace and so on.

Tom: I know the Tiananmen Square is in the centre of Beijing, and I'd really like to go there.

Bob: Yes, if you have time ,you can go there, and You won't be disappointed. This is a travel guide, you can know more about Beijing.

Tom: Ok, thank you!