The trio were working with special forces carrying out a routine security patrol with Afghan forces when their vehicle was struck by a bomb blast and came under small arms fire.

遇袭时，这三人正与特种部队成员及阿安全部队执行例行的巡逻任务，他们乘坐的车辆遭爆炸袭击后受到轻武器火力攻击。

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Archaeologists first noticed remnants of the ship - curved pieces of wood buried 30ft below street level - in a planned underground vehicle security centre last summer.

考古学家在去年首先注意到了这艘船的残骸——埋在街道地下的30英尺的弯曲的木头碎片，在一个精密的交通安全中心的地下。

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Or paper: seven years of back tax files, marriage and divorce papers, birth certificates, vehicle registrations, passports, insurance policies, Social Security CARDS, and so forth.

还有纸质物品：过时7年的税收文件、结婚和离婚文件、出生证明、车辆登记证、护照、保险单、社保卡等等。

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In his request to be relieved of duty, General Fonseka asked the president to allow him to keep a security detail, including trained combat soldiers, and a bullet proof vehicle, saying the defeated rebels are yet capable of trying to kill him.

VOA: standard.2009.11.14

If the vehicle in the unfortunate circumstances of a collision, has to be able to maintain the security of the hydrogen which means more mass, which means a lot of the efficiency is being squandered What's the environmental impact of hydrogen production?

如果车辆,在碰撞中发生了不幸，要仍然能够保持氢气的安全性的话,意味着需要更多的质量，也就是说大部分效率被浪费了,制氢对环境有什么影响呢？

麻省理工公开课 - 固态化学导论课程节选

Most of the discussions center on incidents, such as break-ins, speeding reminders, and gate or security vehicle repairs.

FORBES: Keeping The 99% Out Is Not Promoting Social Welfare

To manufacture cars that meet strict security requirements, automotive companies must deliver in-vehicle wireless security on par with that offered by wired systems.

FORBES: For Hackers, There's A Tempting New Target: Your Car

Security in a wide area surrounding the hotel has been increased in recent weeks with police patrols, vehicle checkpoints and security barriers.

BBC: G8 security: Praise for police after Fermanagh bomb