怎么办：可以尝试在肚子到肩部下方竖着放一个枕头，这样可以减轻背部的疼痛。
ACTION: you could also try sleeping on a pillow placed lengthwise under your stomach to your shoulders, as this can help to reduce the arching of the back.
我这儿有一根铝条，我们可以合理地，不管铝条是水平放置-，还是让它平躺-，或是竖着放，其实长度是一样的。
I have here an aluminum bar and I make the reasonable, - that when this aluminum bar is sleeping — - when it is horizontal — that it is not longer than when it is standing up.
我这儿有一根铝条，我们可以合理地，不管铝条是水平放置-，还是让它平躺-，或是竖着放，其实长度是一样的。
I have here an aluminum bar and I make the reasonable, - that when this aluminum bar is sleeping — - when it is horizontal — that it is not longer than when it is standing up.
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