If a team does have trouble and needs to descend, it could at least rap off the glue-in bolts.

如果某个团队确实碰到麻烦并必须下降，至少可以离开化学螺栓挂片的线路。

youdao

If a team does have trouble and needs to descend, it could at least rap off the glue-in bolts.

如果某个团队确实碰到麻烦并必须下降，至少可以离开化学螺栓挂片的线路。

youdao