So drive the same speed or similar speed to what other drivers are driving.

因此，以与其他驾驶员驾驶的速度相同或相似的速度行驶。

The issue is that drivers drive the speed that the roads tell them to drive.

问题是驾驶员按照道路指示的速度行驶。

And it says that for any given roadway, the speed limit can be changed if 85 percent, or the 85th percentile of drivers, are driving a certain speed, even if that speed is higher than the suggested speed limit.

它还表示，对于任何给定的道路，如果 85%（即 85% 的驾驶员）以一定速度行驶，即使该速度高于建议的速度限制，也可以更改速度限制。