预先检查应该是旅客和运输安全管理局的双赢之举。

PreCheck is supposed to be a win-win for travelers and the TSA.

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运输安全管理局可以采取一项无需改造机场或急聘员工的措施：将更多人纳入预检计划。

There is one step the TSA could take that would not require remodeling airports or rushing to hire: Enroll more people in the PreCheck program.

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这使得运输安全管理局能够针对那些风险较高的旅客进行调查，从而节省了相关人员的时间。

This allows the TSA to focus on travelers who are at higher risk, saving time for everyone involved.

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