Sure, you wanna road bike or mountain bicycle?

你是想租普通的自行车还是山地自行车呢？

youdao

Bush, an avid biker, received a $2, 700 mountain bicycle that he uses in the Washington area, and helmets, gloves and other equipment worth $532 from John Burke of Wisconsin.

威斯康辛州的约翰·伯克送给他一辆价值2700美元的山地车，还有总价值为532美元的头盔、手套以及其他装备。 布什在华盛顿骑的正是这辆车。

youdao

Bicycle ride down a mountain road.

在山路上骑自行车。

youdao

Stretching the analogy (perhaps to the breaking point): On a recent weekend I competed in a bicycle time-trial race of 3.35 miles, straight up the side of a mountain.

FORBES: How to Make Atlas Shrug