A few feet from the cycling lane traffic moves at speeds of between 30 miles per hour, the speed limit for arterials in Seattle, and 40 miles per hour, the speed at which many cars actually travel.

自行车车道离机动车道仅有几英尺，机动车规定速度必须保持在每小时30英里，这是在西雅图干道上的速度限制，但实际上许多车辆都是以每小时40英里的速度行驶的。

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They will have to avoid other cars, change lanes and make turns, get in and out of parking spots and deal with inanimate objects—all the while obeying traffic laws and staying within the speed limit.

他们必须避开其他车辆、变换车道、转弯、进出停车站点，并应付一些固定物体的障碍——自始至终，都要遵守交通规则，并且车速要保持在限速之内。

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There is no upper limit to the number of traffic managers that can be joined in a cluster or to the number of traffic IP addresses that a cluster can host.

可加入集群的流量管理器的数量没有上限，一个集群可以托管的流量ip地址的数量也无上限。

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The jury heard Booth was travelling at 55mph, despite gantry signs displaying a 40mph limit, and ploughed into slow-moving traffic.

BBC: Priyanka Bhogal

The court had heard Booth was travelling at 55mph, despite gantry signs displaying a 40mph limit, and ploughed into slow-moving traffic.

BBC: Priyanka Bhogal

Additionally, the on-screen speed limit display will help to keep you from becoming a traffic issue yourself, a nice feature that we wish worked on more secondary roads.

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