然后你需要一个空闲的未损坏的机场。

Then you need a free and undamaged landing field.

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在外面，美国人抓住了女人和孩子，给他们戴上了弹性手铐并使其靠外墙坐着。 那堵外墙就朝着未损坏的黑鹰。

Outside the Americans corralled the women and children—each of them bound in flex cuffs—and had them sit against an exterior wall that faced the second undamaged Black Hawk.

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外割刀一般用来去除落鱼的最上面的可能被损坏的部分，以便使打捞筒或类似的打捞工具与未损坏的表面接合。

External cutters are generally used to remove the topmost, possibly damaged, portion of a fish to enable an overshot, or similar fishing tools, to engage on an undamaged surface.

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