Though the system was built mostly to make car travel easier, defense was not forgotten.

虽然该系统的建立主要是为了让汽车旅行更方便，但并没有漏掉安装防御系统。

youdao

And, though the system was built mostly to make car travel easier, defense was not forgotten.

而且，尽管该系统主要是为了方便汽车旅行而设计的，但并没有漏掉防御系统。

youdao

In those years, just after World War I, the military wanted to build an American highway system for national defense.

在第一次世界大战后的那些年里，军方希望为国防建设一个美国公路系统。

youdao

He says that would reduce the need for an American missile-defense system proposed for the Czech Republic and Poland.

VOA: special.2009.03.07

In two thousand six, Defense Secretary Robert Gates advised President George W.Bush to base a missile defense system in Europe.

VOA: special.2009.09.19

They found that TGF-beta helps to heal wounds and is important in the body's defense system against disease.

VOA: special.2009.01.27

Just an example: our ground based, mid course defense system, or GMD, is the only defense system capable of defending us against a long range missile attack from a country, say Iran or North Korea.

CENTERFORSECURITYPOLICY: Center For Security Policy

We remain apart on the issue of missile defense in the sense that the United States has committed to deploying a missile defense system in Europe -- the phase adaptive approach -- which I'd add, for the first time is a missile defense system that protects all of Europe and the United States from the threat of ballistic missiles.

WHITEHOUSE: Press Briefing

Last July, when you signed the National Missile Defense Act of 1999 (Public Law 106-38), making it the policy of the United States to deploy an effective national missile defense system capable against limited threats as soon as the technology to do so is ready, you committed the United States in law to deploying a national missile defense system that would meet emerging threats.

CENTERFORSECURITYPOLICY: Center For Security Policy