traffic light
noun [countable](also traffic lights [plural])
(North American English also stoplights [plural])
a set of lights that controls the traffic on a road. The red, orange and green lights show when you must stop and when you can go. 交通信号灯 
Turn left at the traffic lights. 在交通信号灯处向左拐。 There are temporary traffic lights because of the roadworks. 因道路施工设置了临时的交通灯。
Oxford Collocations Dictionaryadjective- amber
- green
- red
- …
- set
- go through
- jump
- change (to something)
- go green, etc.
- turn green, etc.
- …
- at the traffic lights
