名词
中文翻译：床
同义词：
['couch', 'sofa', 'mattress', 'pillow', 'bedstead']
例句：
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1. I need to sleep on the couch tonight.
我今晚需要睡在沙发上。
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2. The old man sits on his bed with a book in his hand.
老人坐在他的床上，手里拿着一本书。
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3. She fell asleep on her bed last night.
她昨晚在床上睡着了。