A：Summer vacation is coming. What are you going to do?
B: Mars is near the earth. I am going to visit Mars in my dream. 
A: Wow! That will be a wonderful trip.
B: Yes, I think so. In summer vacation the year 2060. I am going to take the “Monkey” Space Shuttle to Mars. The stars shine brightly in space. I fly about three hours. I am going to see a red star. Oh! I am going to arrive on Mars. There are many big houses near my space shuttle. Let’s go and have a look!
A: Do you think there are people in Mars?
B: Of course. There are many people on the base. Some are playing sports, some are reading books, some are eating food, some are studying space and some are learning Chinese. I am going to the coffee house to drink some coffee. I am going to feel very well.
A: I hope that you have a happy vacation.