1.
The red traffic light indicates that every person and vehicle must stop.
红色信号灯表示人和车辆不能通行。
2.
He brought the car up short when the light changed to red.
红信号灯一变成红色，他赶紧停车。
3.
The traffic lights changed from red to green.
那个交通信号灯由红色变成绿色。
4.
ye llow traffic-light seen between red and green
黄色交通信号灯（显示于红色与绿色交通信号灯之间）.
5.
Stop when the signal light is red.
信号灯是红色时就停下来。
6.
A red traffic light means stop and a green one means go
红色交通信号表示停车,绿色交通信号灯表示通行。
7.
A red light is usually a signal of danger.
红灯通常是危险的信号。
8.
Keep a lookout for the red lantern signal.
随时注意红灯信号。
9.
A red lamp is used as a danger signal.
红灯用作危险信号。
10.
A red light is usually a signal for/of danger.
红灯通常是危险的信号.
11.
This failure prompted the railroad engineers to alter their color selections to red for stop, green for go, and yellow for caution.
这一失误提醒铁路工程师们将信号灯颜色的选择改为红灯停，绿灯行，黄灯“请注意”。
12.
Colors of light signals
GB/T8417-1987灯光信号颜色
13.
The traffice light was green.
交通信号灯是绿色。
14.
The colours of light signals on aids to navigation
GB12708-1991航标灯光信号颜色
15.
Traffic lights don't generally trouble me since their green looks actually white, a far cry from their red.
交通信号灯并不特别令我苦恼，因为绿色实际上看起来像白色，与红色灯相比反差很大。
16.
The indication given by a singal is known as the signal aspect.
信号所发出的灯色，称为信号方式。
17.
To Westerners who’ve grown up with traffic signals, red means “stop” and sometimes even “danger,” whereas in China, red is the color of good luck.
红色在交通信号灯中的意思是“停止”，在西方人的眼中，红色有时还意味着“危险”。
18.
A red signal light zoomed to the sky.
一枚红色信号腾空升起。