lowest lumbar a 最下腰动脉
I find it hard to believe that your dream job was sitting in that lumbar assassin of a chair, putting in the hours on a grueling expense report.
我很难相信坐在那种会谋杀你的腰椎的椅子上花好几个小时整理费用报告会是你的理想工作！
In addition, some power seats have a lumbar adjustment that USES a small air pump to inflate a bag or bags on the lower back of the seat to serve as a pillow.
此外，还有一些电动座椅具有腰部位置的调整功能，即在椅背的下部有空气泵充气的袋子，用以像枕头一样的调整腰部位置。
Lumbar support is very important if you're driving a long way.
腰部支撑在长途驾驶时非常重要。
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