That's because a bed was often a big bag with hay inside in the past.

那是因为在过去，床常常是装着干草的大袋子。

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Amy set the duffel bag on the chair beside the bed.

艾米的帆布袋在床旁的椅子上。

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Put on socks or a warmer layer on the bed. Fill a hot water bottle or microwave a wheat-bag.

穿上袜子或在床上铺上温热装置，用热水瓶或热水袋。

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They ate their cold dinner, went to bed, their sleeping bag was a little wet, and they come back with a story of triumph.

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Nakched Mian said the bag was kept on his bed while he went out to wash his hands at a water pump.

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The woman told police that after she had thought the suspect went to sleep in his own bed, she slept in a sleeping bag provided to her by the rally.

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