But how to stay in shape on the road when you won't have regular access to a gym, bicycle, pool, even a jogging trail?
那么当你没有常规的方法来实现去健身房，骑自行车，游泳，甚至是慢跑时，怎样做到在乘车旅行时保持健康呢？
How can you stay in shape on the road when you won't have regular access to a gym, bicycle, pool, even a jogging trail?
当你没有常规的方法来实现上健身房，骑自行车，游泳，甚至是慢跑时，怎样做到在乘车旅行时保持健康呢？
How can you stay in shape on the road when you won't have regular access to a gym, bicycle, pool, even a jogging trail?
当你没有常规的方法来实现上健身房，骑自行车，游泳，甚至是慢跑时，怎样做到在乘车旅行时保持健康呢？
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