(4386期)你经常跑步吗 Do you go running a lot

那个季节温差不大 the temperature doesn't fluctuate a lot during that season跑个步 go for a run有个好身材  I would stay fit and certainly I would have a perfect body shape我不喜欢在健身房的跑步机跑步 I don't like to spend some time on the treadmill in the gym