摘要
红灯还有多久才会变为绿灯？奥迪的倒计时器可以告诉你
你停在红灯前面，感觉好像等了一辈子。如果你确实知道红灯还有多久会变成绿灯，会不会比较有耐心？
You＇re stuck at a red light. It＇s taking forever. Would you be more patient if you knew exactly how long it will take [to turn green]？ Audi is betting yes. The German luxury carmaker said that several cars in its 2017 lineup will be available with a cloud-computer-connected countdown timer for red lights, displayed on the instrument panel and heads-up display.
