1. For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
    这艘大船在斯德哥尔摩港口的海底躺了将近几年来个世纪之后，直到1956年才被发现。

2. For years Sundback lay awake half the night trying to solve the problem. In 1913 he designed a hookless fastener that worked.
    一连几年，森德贝克夜不能寐，试图解决这一问题。1913年，他设计了一种性能理想的无钩扣件。