曲起
曲起-
一条腿的膝盖向相反方向的肘部曲起，坚持5秒钟。
Bend up your knee to the opposite elbow and hold for 5 seconds .
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我们周身都紧裹着衣服，靠着床头板，曲起四只膝头，紧挨在一起，两只鼻子各自伏在膝盖上，仿佛我们的膝盖骨就是两只汤婆子。
the clothes well tucked around us , leaning against the headboard with our four knees drawn up close together , and our two noses bending over them , as if our knee-pans were warming-pans .
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每晚看看书或者听同一点安眠曲也会起到助眠作用。
Reading a book or listening to the same piece of calming music every night may help too .