When the echo returns to the hunting bat, the predator can glean information about the size, location and more of prey.

这些声调组成一个回声定位声波，蝙蝠接收到返回声波的时候，这个捕食者就会获得猎物的大小、位置和多少等信息。

youdao

The study focused on just one location, but the same principles are likely to be applied to other shark hunting grounds.

这一研究只关注了一个地方，但是同样的原理也可以运用到其它的鲨鱼捕食区域。

youdao

But these days, he's house hunting in San Antonio, the biggest city near the booming Eagle Ford Shale formation, a prime location for hydraulic fracturing.

WSJ: From Oil, a Land Rush��WSJ Mansion