Straight leg raising could be performed in 91 patients (91.9%) and 95 cases (96%) could walk by the aid of walking AIDS within one week postoperatively.

术后1周内91例(91.9%)患侧下肢可完成直腿抬高，95例(96%)可以利用助行器下地行走。

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Walking has also been shown by other researchers to aid materially in weight control.

其他的研究也显示步行能对控制体重有很大帮助。

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Walking long distances in hope to find aid.

他们走过漫长的路途，希冀获得援助。

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Mrs Young, a dementia sufferer who used a walking aid, was able to open the broken doors on the second floor.

BBC: Heathdale Rest Home in Whitley Bay

Sharing a classroom with boys aged between five and eight, Kimani is the only pupil to brandish a walking stick and hearing aid.

BBC: NEWS | UK | Magazine | The Magazine Monitor

James Boyes arrives with the aid of walking stick, his leg heavily strapped, and explains why he and his wife were extending the offer.

CNN: Brisbane showground becomes refuge from floods