All the wheelchairs have triple cross bars and anti twist bracing to the frames.

所有的轮椅有三重交叉酒吧和抗扭曲的支撑框架。

youdao

All the wheelchairs have triple cross bars and anti twist bracing to the frames.

所有的轮椅有三重交叉酒吧和抗扭曲的支撑框架。

youdao