八个U型急转弯道(hairpin，又称发夹弯道)，同时31.5%的路面坡度令人毛骨悚然，旧金山伦巴第街(Lombard Street，又称九曲花街)是汽车测试最为困难的路段之一。

With its eight hairpin turns negotiating a hair-raising 31.5 per cent gradient, San Francisco's Lombard Street is one of the toughest tests drivers can face.

youdao

八个U型急转弯道(hairpin，又称发夹弯道)，同时31.5%的路面坡度令人毛骨悚然，旧金山伦巴第街(Lombard Street，又称九曲花街)是汽车测试最为困难的路段之一。

With its eight hairpin turns negotiating a hair-raising 31.5 per cent gradient, San Francisco's Lombard Street is one of the toughest tests drivers can face.

youdao