出于这个原因，被避免做充分延长膝关节和股四头肌主动练习。

For that reason, full extension of the knee and active quadriceps exercises were avoided.

youdao

出于这个原因，被避免做充分延长膝关节和股四头肌主动练习。

For that reason, full extension of the knee and active quadriceps exercises were avoided.

youdao