In Britain, a chain of gyms is trading its spinning bikes for beds to attract tired parents for a new class its dubbing1 napercise.
英国一家连锁健身会所把动感单车换成了床，以此来吸引疲惫的爸爸妈妈参加新推出的睡眠课程。
It is a class where instead of working up a sweat you climb into a comfortable bed and sleep for the entire 45 minutes.
在睡眠课程中，你不需要大汗淋漓，仅需爬上舒服的床，睡上45分钟。
The classes, offered by David Lloyd Clubs, will not only help moms and dads catch some zzzs -- theyll also help them burn calories with cold studio temperatures.
David Lloyd健身会所推出的睡眠课程不只能帮助爸爸妈妈们补觉，因为室内温度较低，这一课程还能帮助他们消耗卡路里。