The posted speed limit, 50 miles an hour.

而最高限速是每小时50英里。

So, you're cruising along, make sure you stay within the posted speed limit.

所以，你在巡航，确保你保持在张贴的速度限制内。

The posted speed limit is 25 miles per hour.

张贴的限速是每小时25英里。

So, the " posted speed limit" is the speed limit you see on the side of the road.

因此，“张贴的速度限制”是您在路边看到的速度限制。

So, even if the posted speed limit is 20 miles an hour, that subconscious feeling of safety means your speed tends to creep up and up.

因此，即使张贴的限速为每小时 20 英里，这种潜意识的安全感也意味着您的速度会越来越快。

It's different in different places even in different parts of the country, so you need to look at the posted speed limit to make sure you aren't driving too fast.

不同地方甚至全国不同地区的情况都不同，因此您需要查看张贴的限速， 以确保您的车速不会太快。

Lauren says, " That's only true when the lights are flashing, " meaning the posted speed limit is 25 miles an hour only when the lights on the sign are flashing.

劳伦说，“只有当灯闪烁时才是正确的，” 这意味着只有当标志上的灯闪烁时， 张贴的限速为每小时 25 英里。

" The posted speed limit, " Ben says, " is 25 miles per hour." The " speed limit" is the maximum speed that you can drive in a particular area or on a particular street.

“公布的限速，”本说，“是每小时 25 英里。” “速度限制”是您在特定区域或特定街道上可以行驶的最高速度。

You don't have great visibility, you have to weave around parked cars in a narrow lane, sensing the inherent risk in the environment, you tend to take things a little slower, no matter what the posted speed limit says.

你没有很好的能见度， 你必须在狭窄的车道上绕过停放的汽车，感知环境中固有的风险， 无论张贴的速度限制是什么， 你往往会放慢速度。