Why are stoplights Red, Yellow and Green?

为什么交通信号灯采用红、黄、绿色？

I want to be able to check my E-mail at stoplights.

我想能在红灯时查看我的电子邮件。

You have trouble keeping your eyes open and focused, especially at stoplights.

你无法睁大眼睛注视，尤其在红绿灯处。

Thich Nhat Hanh once recommended that stoplights be your mindfulness bell as you drive.

一行禅师曾经推荐过说，当你开车的时候，红灯可以做你的正念钟声。

Would you replace the current classical stoplights with these new Sand Glass Traffic Lights?

大家想要当前传统的老式红绿灯换成这种新型的沙漏交通信号灯吗？

Twenty minutes later she came to Dannerville and braked for the first of the town's two stoplights.

20分钟后，她来到丹维尔，在该城仅有的两个红绿灯中的一个前停下车。

It has very high visibility, which is why stop signs, stoplights, and fire equipment are usually painted red.

它非常醒目，这就是为什么停止标志、停车灯及消防设备通常都漆成红色的原因。

Stoplights are red, yellow, and green, because traffic officials, early on copied the code system railroad engineers devised for track systems controlling the trains.

交通信号灯采用红、黄、绿三种颜色，是因为早期的交通指挥官模仿铁路工程师所设计的用于铁道系统控制火车的编码系统。

But then Jobs made what seemed like an odd suggestion: that the buttons should be colored like traffic stoplights: red to close the window, yellow to shrink it, and green to expand it.

但之后乔布斯又做出了一个看起奇怪的决定：按钮要按照交通信号灯那样上色：红色表示关闭窗口、黄色表示缩小窗口、绿色表示放大窗口。