1·While Mazur had summated Everest before, it would have been the first time for the others.
虽然麦哲之前已登上圣母峰顶，但对他的队友而言，那原本会是他们的第一次。
2·We all knew what we had to do. "While Mazur had summated Everest before, it would have been the first time for the others."
虽然麦哲之前已登上圣母峰顶，但对他的队友而言，那原本会是他们的第一次。