国会通过了《国家安全法案》，中央情报局由此诞生。

Congress passed the National Security Act, and the CIA was born.

《柯林斯英汉双解大词典》

出于对安全因素的考虑，公路有宽阔的车道和路肩、中央分隔带、界限、长长的出入口车道、为安全转弯而设计的弯道，以及限定数量的入口。

Built with safety in mind, the highways have wide lanes and shoulders, dividing medians, or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.

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NIP 代表了美国联邦情报支出的大部分，包括中央情报局、国家安全局和美国联邦调查局的国家情报部门。

The NIP represents the bulk of U.S. federal intelligence spending, including the CIA, National Security Agency and the FBI's national intelligence branch.

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