1.
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。
2.
A red light is usually a signal of danger.
红灯通常是危险的信号。
3.
Keep a lookout for the red lantern signal.
随时注意红灯信号。
4.
A red lamp is used as a danger signal.
红灯用作危险信号。
5.
A red light is usually a signal for/of danger.
红灯通常是危险的信号.
6.
Stop when the signal light is red.
信号灯是红色时就停下来。
7.
The traffic lights changed from red to green.
那个交通信号灯由红色变成绿色。
8.
The red light is a warning sign for stop.
红灯是警告停止行进的信号。
9.
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。
10.
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）.
11.
I 'd better run so i can make the light .
信号灯还没变（红）之前，我最好赶快跑过去。
12.
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。
13.
He drove through red lights. He turned left without signalling. He drove at night without proper lights. He overtook other cars on hills and sharp curves.
他闯红灯，左拐不发信号，夜间无灯行车，在坡道和急拐弯处超车。
14.
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”。
15.
TURN SIGNAL BULB SOCKET
转向信号灯灯泡插座
16.
Install turn signal lamp bulb.
安装转向信号灯灯泡。
17.
(military) signal to turn the lights out.
（军事）熄灯的信号。
18.
called subscriber held lamp
用户信号灯,被叫用户挂机信号灯