就像雷纳所说的：“我们总在网站上被动地说来说去…而现在探究的是，我们要更积极地给个说法。”

As Lehner put it: "we've talked about it passively on our website... What we are now exploring is talking about it a little more actively."

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8月31日，彼得雷乌斯将军在澳大利亚接受采访时说，新的方案让美军“变被动为主动”，至少让基地分子“寡不敌众”。

In an interview in the Australian on August 31st, General Petraeus said the new approach had made his soldiers "pursuers instead of defenders", putting al-Qaeda "off-balance at the very least".

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目前被动声探测距离精度还不能满足跟踪的需要，因此，反直升机智能雷对目标的跟踪问题归结为仅有角测量的跟踪问题。

Tracking target by using anti-helicopter mine (AHM) is actually the bearing-only measurement because precision of range detected by passive acoustic measurement cant satisfy the need of tracking.

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