1. The entrance to the cave is on a plateau in the Dauphine Alps.
    此洞的洞口在丹芬阿尔卑斯山的高原上，

2. For men accustomed to eating seven-course dinners and sleeping between fine linen sheets at home, the change to the Alps must have been very hard indeed.
    对于过惯了一顿饭吃7道菜、睡亚麻细布床单的人来说，变换一下生活环境来到阿尔卑斯山山区，那一定是很艰难的。