1、黄灯 - Yellow light。
2、词典：yellow light; amber light。
3、例句：Should I slow down at a red light, a green light, or a yellow light?我应该在红灯时、绿灯时还是黄灯时减速呢？Steady or intermittent amber light“Sit down and have a rest,” she suggested, as she spread her handkerchief on the yellow sand and sat down herself.不闪动或间歇闪动的黄灯坐下歇歇吧，她建议说，并且把手绢铺在黄沙上，坐了下来。