The checkpoint at the airport's entrance has turned into a toll-booth where women collect fees but armed guards are absent.
机场入口的检查处变成了收费站，那里有女性工作人员收费，但是却看不到保安。
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Fresh from his honeymoon, Hazem Gamal heard his wedding ring drop as he fled into a tollbooth by the Brooklyn Battery Tunnel to escape the dust cloud from the crumbling south tower.
That 's because the rise of wearable technology and mobile payment systems may make jobs like tollbooth operator and grocery store cashier virtually obsolete.