There are far simpler and less costly ways to attack critical infrastructure, from hoax phone calls to truck bombs and hijacked airliners.

Architects redesigned it after police expressed concern that the1,776-foot ( 540-metre) building could be vulnerable to truck bomb attacks.

不久前，警方担心这座高1776英尺（540米）的建筑物容易受到汽车炸弹的袭击，建筑师因此对原方案进行了重新设计。

A massive tar bomb blasted the police headquarters.

一枚威力巨大的汽车炸弹炸毁了警察总部。

At least a dozen people were killed in a car bomb attack in a police station in Mosul, Iraq.

伊拉克摩苏尔警局遭汽车炸弹袭击，至少12人丧生。

Londoners, rocked by last Friday's car bomb discoveries and Saturday's attack on the airport in Glasgow, are on edge again, with a subway train derailment reported Thursday morning.

伦敦人已经被上周五的汽车炸弹事件和周六的格拉斯哥机场事件搅得心神不宁了，本周四报道的地铁脱轨再次绷紧了他们的神经。

They are also heavily involved in the war in Iraq by supporting the car bombers and suicide fanatics.

他们还大量参与了在伊拉克战争，支持汽车炸弹和自杀的狂热分子。

At least 170 people were killed yesterday in five co-ordinated car bomb attacks in Shia districts of Baghdad, the deadliest attacks the city has seen since US and Iraqi forces launched a joint security crackdown in February.

巴格达什叶派地区昨天发生5起汽车炸弹袭击，导致至少170人丧生，成为美军和伊拉克部队2月份发动联合打击行动以来，巴格达发生的死伤最严重的袭击事件。

In addition, the influence of the street junctions on blast wave impulses and pressure produced by vehicle bombs are considered.

针对汽车炸弹在城市中爆炸的复杂环境，分析爆炸冲击波在街道交叉口的传播规律及街道交叉口对冲击波压力和冲量的影响。

In Iraq, killings and car bombs continue to be a terrible part of life.

在伊拉克，杀人害命和汽车炸弹仍然是生活中常见的可怕景象。

In the meantime, at least two people were killed and as many as13 wounded early Tuesday when, for the second time in as many days, a suicide car bomber attacked a security checkpoint in Baghdad.

与此同时，星期二早些时候，在巴格达北部一个安全检查站发生的一次汽车炸弹袭击事件中，有至少两人丧生，13人受伤。

Car bombs struck Shiite targets around Baghdad today, killing dozens.

今日汽车炸弹袭击了巴格达周围的什叶派，导致12人死亡。

The military has closed off main roads leading to Mosul to prevent militants from smuggling weapons and car bombs into the city.

伊拉克军队已经切断通往摩苏尔的主要道路，防止激进分子把武器和汽车炸弹运进摩苏尔。

A huge car bomb detonated on a residential street in Beirut at Friday rush hour, killing at least eight people including the nation's intelligence chief.

星期五交通高峰期，一枚巨大的汽车炸弹在贝鲁特一处居民区爆炸，炸死至少八人，包括黎巴嫩的情报主管。

Two days after the Damascus attack, a car bomb exploded near a Lebanese army bus in the northern Lebanese port city of tripoli, killing five people including four soldiers.

在大马士革袭击事件发生的两天后，在黎巴嫩北部港口城市的黎波里，一枚汽车炸弹在黎巴嫩陆军的一辆军车附近爆炸，炸死5人，其中包括4名军人。

Police said at least seven people were killed on Friday by the suspected car bomb.

警方表示，周五，至少有7人被那枚疑似是汽车炸弹的炸弹炸死。

She is now about six months pregnant.

她现在已经有6个月的身孕.

She was six months pregnant , ie had been pregnant for six months.

她那时已怀有六个月的身孕.

Here we were, 12 weeks into the pregnancy and awaiting the doctor's entrance.

此刻, 身孕的第12个星期,我们正在等待医生进来.

Li, though, still lives across from the abandoned factory building because she is eight months pregnant.

然而, 已怀了八个月身孕的李仍住在被废弃的工厂里.

If you are female, have you been pregnant?

如阁下是女性, 现在是否怀有身孕?

Therefore, who is to say that pregnancy must precede the birth of a child?

所以说, 人为什么一定要怀胎十月生?