城市安全系统通过装在风挡玻璃后的激光传感器监视前方路段，计算出相关车速和距离并在事故无法避免时紧急刹车（城市安全系统在行驶速度很低时是关闭的，这样方便驾驶员可以把车近距离停放在其它车辆旁边）。

It applies the brakes if a collision cannot be avoided. (The system switches off at very low speeds, so that drivers can park close to other vehicles.)

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Cohda的这项系统使车辆即使以超过200英里每小时的速度行驶时，仍能保证城市峡谷弱信号区的网络的链接，何况我们一般并不会使车速过高。

With Cohda's technology, vehicles can maintain links not just in urban canyons, but also at speeds in excess of 200 mph - although we hope no drivers around us ever put that to the test.

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调整车速以配合你进入车道的车辆的行驶速度。

Adjust your speed to match the speed of traffic in the new lane.

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