助行器：辅助人体支撑体重、保持平衡和行走的器具称为助行器。 助行器价格一般从一百元到几千元不等。 国外步行器
不但能自己坐得稳稳的，在助行器的帮助下，她还能上下楼梯呢。
She can sit steadily by herself, with the help of plastic splints ; she can go up and downstairs.
在她扶着助行器走向电梯时，我打量了一眼她的小屋，没放过挂在窗户上的针孔板。
As she maneuvered her walker to the elevator, I provided a visual description of her tiny room, including the eyelet sheets that had been hung on her window.
在尾道监狱、走廊采用斜坡而不是台阶，如果犯人们需要的话，他们就可以许可使用助行器。
Here at Onomichi prison, the hallways use ramps, not steps, and prisoners are allowed to use walkers if they need them.
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