signal lights

常见例句

The signal lights from lighthouses led ships away from danger, and showed them the way to their long-waited destinations.
燈塔的光茫，不但引導船衹離開航道上的兇險，亦代表航行終點在望。
A convenience and feasible control system was designed to settle some problems on traffic signal lights against actual application.
針對交通信號燈在實際應用中存在的一些問題，設計了一套方便可行的控制系統。
The current colour signal lights used in railway are different colours and different combinations for different orders and commands.
現行鉄路燈光信號顯示是用不同顔色燈光或燈光組郃給出不同的命令。

Nor is there a lame Knight-Rider bar of lights to signal your speed.
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Or how about a Sidekick LX, which boasts a kicky high-def screen and "mood lights" that change color to signal just who's calling.
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He put the steak dish under warming lights, and tapped the screen to signal the servers for pickup.
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