1. Four hundred thousand men worked for twenty years to build it.
    四十万人花二十年时间才建成了这座金字塔。

2. For her first twenty-four years, she'd been known as Debbie — a name that didn't suit her good looks and elegant manner.
    在她人生最初的24年里，人们一直叫她黛比——一个和她漂亮的容貌和优雅的风度不相配的名字。