名词
中文翻译：左腰区域
同义词：
['左腰部，左侧腰部例句：1. The patient was lying in the left lumbar region when he fell asleep.（病人躺在床上睡着了。）']
例句：
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1. The patient was lying in the left lumbar region when he fell asleep.
病人躺在床上睡着了。
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2. During the surgery, the surgeon carefully removed the left lumbar region.
手术中，外科医生小心地切除了左腰区域。
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3. After the operation, the patient was moved to a comfortable position in the left lumbar region.
手术后，病人被移到了舒适的左腰区域。