📹 原版影片（BBC 存檔）
London is gearing up for the Olympics.
And this includes many people's typical ride around the city.
Here the bus is at work. And this is the bus working out...
Czech artist David Cerny is The London Booster's creator. The sturdy double-decker seems to be doing well for a 1957 model.
This is a routine exercise for athletes but push-ups can be exhausting. Especially for a 6-tonne vehicle.
gearing up for 籌備，凖備
ride 交通工具
working out 鍛煉
double-decker 雙層公共汽車
exhausting 筋疲力盡