The traffic, therefore, flows continuously — if slowly — around a center island.

因此，交通围绕中心岛连续不断地流动——尽管速度很慢。

Near eleven o'clock in the morning, we cleared the lower slopes of the mountains that form the island's center, and we still hadn't bagged a thing.

到十一点左右，我们已经走过了构成这岛中心的第：层山脉，可是仍然毫无所得。

Driving on a curve rather than a straight line — especially if you're unfamiliar with that particular intersection — that can lead to more fender-benders or encounters with the center island in the roundabout.

在弯道而不是直线上行驶 - 特别是如果您不熟悉那个特定的交叉路口 - 这可能会导致更多的碰撞事故或与环岛中心岛的碰撞。