How do you usually travel，by plane，bus or train？Do you want to travel by balloon（气球）？Most children like this kind of toy very much.They can blow it to make it big.But now，it's not a toy.It's a hot air balloon.You can go on such an interesting trip in Shanghai.
In Shanghai，people can enjoy a wonderful view of the city by taking a hot air balloon.There is a large basket below（在....下面） the hot air balloon.People stay in the basket.About18 people can be in the basket at the same time.Each hot air balloon is about 20 meters tall and can fly to 400 meters high.Wang Yuan is one of the travelers from Xiamen.He says happily，"It is much fun to look around from the basket.
