名词中文翻译
中文翻译：背痛
同义词：
['lower back pain', 'spinal pain']
例句：
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1. He sat down and rested his back pain for a while.
他坐下来休息了一会儿，缓解了背部的疼痛。
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2. She had to go to the hospital because of severe lower back pain.
她不得不去医院因为严重的背痛。
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3. The doctor prescribed him medication to relieve his back pain.
医生开了药给他，以缓解他的背痛。