We must gear up industry to meet defense needs.
我们必须促进工业生产，以适应防卫的需要。

The magazine's disclosure of defense secrets caused great attention.
该杂誌对防务内幕的透露引起了极大的关注。

The Senate has voted to support the President's defense plans.
参议院已经投票支持总统的防卫计画。

The defense of the accused was rather weak.
被告人的辩护软弱无力。

The lawyer won over the jury by his moving defense.
律师以他那富有感染力的辩护说服了陪审团。