The top 15% of the shaft needs to be lined in order to make sure that a rescuecapsule that will be used to raise the miners to the surface can run smoothly.
隧道顶部15%的部分必须进行整修，以便将被困矿工带向地面的救援箱能够顺利通过。
2
Now, once that's done, they're going to send down a rescuecapsule with a doctor and some other emergency workers to the room where the 33 trapped miners have been staying.
现在，一旦这项工作完成，他们将通过救生舱将一名医生和几名急救人员降低到33名矿工的藏身之处。
3
However, refuge chamber or rescuecapsule is a closed space, it for the underground work who cannot evacuate provide a avoid disaster in time and win the rescue time when coal mine accident.