1. She grasped the rope and pulled herself up.
    她抓住绳子攀了上去.

2. It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
    有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。