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看看这张奇怪的单人床,如果要一晚上在上面保持这样一个姿势,一动不动,踏踏实实地睡到天亮,还真不是一个简单的事情。
Look at this weird single bed, if you want to stay in such a posture on the night, motionless, really down to sleep, really is not a simple matter.