" Over by Boulder Dam, " said the barman seriously.

“在 Boulder Dam 那边， ” 酒保严肃地说。

It didn't seem to affect her any more than water affects Boulder Dam.

它似乎对她没有任何影响， 就像水对 Boulder Dam 的影响一样。

The Hoover Dam was originally called the Boulder Dam, and it was built across one of the largest and most important rivers in the western United States, the Colorado River.

胡佛水坝原名博尔德水坝，横跨美国西部最大、最重要的河流之一科罗拉多河。