步行训练中合理地选择和正确地使用助行器问题以及注意事项是个很重要的问题。

It is important problem to elect and use walk aid instrument reasonably in walk training.

youdao

步行训练中合理地选择和正确地使用助行器问题以及注意事项是个很重要的问题。

It is important problem to elect and use walk aid instrument reasonably in walk training.

youdao