By adding these additional cables, Roebling improved the bridge’s stability, while also reducing the weight on its anchor cables.

通过添加这些额外电缆， Roebling 提高了桥梁，同时还减轻了锚索重量。

It passed languidly and the dull water glowed with it and the speedboat slid across the line and closed in fast under the overhang, past the two huge scummy stern hawsers.

它懒洋洋地过去，沉闷泛着光，快艇滑过防线，在悬垂物下快速靠近，越过两根巨大、满是浮渣船尾锚索。