It's a terrible day, isn't it?
Yes, it is. This is why our flight was delayed for 2 hours. My parents should be worried about me. They are waiting for me at London airport.
Where did you come from?
Beijing. I was there for a 2 weeks' conference on space technology.
How interesting! I was there for tour. You see, I usually have a tour twice or 3 times a year.
Really? Which places did you visit in China?
Apart from Beijing, we went to Nanjing, Shanghai, Xi'an, Hangzhou, and Guangzhou.
Did you enjoy it?
Very much. It was one of the most exciting tours I've ever made. Was this your first trip to China?
Oh, no. I go almost every year. Unfortunately, it's always on space related business. I haven't had time to visit tour sites.