高枕睡眠相对于低枕睡眠更能缓解患者疼痛和改善神经功能。
Sleep pillow high relative to low-pillow sleep with more ease pain and improve nerve function.
交通设计和信号控制是缓解交通问题和改善交通现状有效技术措施。
Traffic design and signal control are effective measures to alleviate and improve traffic.
交通设计和信号控制是缓解交通问题和改善交通现状有效技术措施。
Traffic design and signal control are effective measures to alleviate and improve traffic.
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