Some say they're taking extra security precautions.

许多人表示，他们承担了太多的人身风险。

The central government holds little influence beyond the capital Tripoli, making security precautions tenuous.

中央政府在首都的黎波里之外的影响力甚微，这样安全防范非常虚弱。

Google says that it has notified those affected users and encourages other users to take more security precautions.

谷歌提醒那些上过当或是没有遇到此类情况的用户提高安全意识。

He noticed at once that discipline was slack: the Danes had the self-confidence of conquerors, and their security precautions were casual.

他马上发现丹麦军纪律松弛，他们以征服者自居，安全措施马马虎虎。

So, administratin has taken the prudent steps to insure that proper security precautions are in place at US facilities around the globe.

因此，政府已采取谨慎措施来确保世界各地的美国机构能实施适当的安全防范部署。

But unless you’re a high value target - such as a bank, government agency or business - every security precaution you take adds a new layer of protection.

但除非您是高价值目标（例如银行、政府机构或企业）， 否则您采取的每一项安全预防措施都会增加一层新的保护。

The White House says that they were only able to give the prime minister two hours' notice because of all of these security precautions and that they simply just couldn't get the logistics together to have him come over.

白宫表示，由于安全防范措施，美方在总统抵达两小时以前才通知伊拉克总理，但因为时间安排问题，伊拉克总理无法赶过来和特朗普会面。