Black mambas use their incredible speed to escape threats, not to hunt prey.

黑曼巴用它们闪电般的速度逃离威胁，而不是用来捕食猎物。

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They have removed gathering threats to America and our friends, and this nation takes great pride in their incredible achievements.

他们为美国和我们的友邦排除了正在积聚的危险，美国为他们做出的卓越贡献感到无尚光荣。

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Clinton has long espoused policies with respect to our nuclear arsenal that are undermining our deterrent and rendering ever-more- incredible threats such as those she is now making.

CENTERFORSECURITYPOLICY: Incoherence on deterrence

And, even if they were not obsolescing, weapons designed for the Cold War may be ill-suited and incredible as deterrents to today's threats.

CENTERFORSECURITYPOLICY: Are we serious about deterrence?