在新加坡，每辆轿车上都装有一台在通过时自动触发过路收费亭的数字式异频雷达收发机。
In Singapore, every car is fitted with a digital transponder that triggers automatic tollbooths as it passes.
同样，有的自动售货亭只支持“芯片密码”类信用卡。这类售货亭在欧洲的火车站、停车场、加油站和过路收费亭很常见。
There are also automated kiosks that accept only the "chip and PIN" CARDS, particularly in European train stations, parking garages, gas stations and some tollbooths.
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