假如护士注意到轮椅和助行架不在原处了，她们也不会说什么的。
If the nurses noticed that the wheelchair and walker were not where they had left them, they weren't saying anything.
但遛狗组的研究对象还有一些很微妙的变化，那就是很多人已经不再使用手杖和助行架。
But there were also other subtle indicators of improvement among the dog-walking group. Many people in the dog-walking group stopped using canes and walkers.
购物式助行器，铝合金大架，金属烤漆，可折叠，带座面及购物篮。
Shopping rollater, foldable aluminum frame with printed surface, Easy-to-operate, ergonomic hand brakes lock the re.
购物式助行器，铝合金大架，金属烤漆，可折叠，带座面及购物篮。
Shopping rollater, foldable aluminum frame with printed surface, Easy-to-operate, ergonomic hand brakes lock the re.
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