She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来,所以最早也得到11点才能看。
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。