在布雷加郊外的一个检查站，我们让司机离开，和几名反对派军人一起坐上了车，我们很快就发现，这辆红色面包车是侦察用的。
At a checkpoint outside Brega, we dismissed our driver and secured a ride with some rebels, in a red van that we quickly concluded was a scout vehicle.
此外，“月球侦察者轨道器”还在月球上发现了大量的氢，这是存在冰的关键表象。
The LRO has also detected an abundance of hydrogen, thought to be a key indicator of ice, at the poles.
即使有侦察机在半里开外盘旋，也很难发现一辆埋在雪堆里的灰色卡车。
Even when a search plane circled half a mile away, it was easy to miss a gray truck buried in snow.
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