Fitness Buses
Many people in London are too busy to do exercise in the gym. (然而),they will soon get the (机会)to do exercise on the way to and from work. That will change the people's life. They can do exercise(当……时候)they are taking the bus. The fitness bikes（健身自行车）are fixed(安装) on the buses so that people can make full use of the time to do exercise.
The fitness bikes will take the place of the seats on the changed buses. That (允许) people to do exercise as much as they can on the way to work. After getting off the buses, people can take a bath, have a drink and then go to work.
The (令人兴奋的) idea for the fitness buses comes from James Balfour and Giles Dean. "It is not a difficult thing to (提高)people's lives by changing the buses," Balfour said. "Some people want to go to the gym to make themselves stronger and (更好的),but they have no time to do it during the day. This gives them a great way to (度过) the time not just travelling to work. "
On the other hand, safety is the (最大的) problem for the good idea. Balfour said, "We are working with bus companies and the (政府)to make the buses healthy and safe. "
