This allows the bones of the joint to slip out of their sockets and can be very damaging.

这很容易造成关节脱臼，对身体造成很大的伤害。

youdao

This allows the bones of the joint to slip out of their sockets and can be very damaging.

这很容易造成关节脱臼，对身体造成很大的伤害。

youdao