One of those things you just saw flashed before you was a raven drone, the handheld tossed one. For about a thousand dollars, you can build one yourself, equivalent to what the soldiers use in Iraq.
你们刚刚看到的一张照片 是一驾用手掷的掠夺者无人飞行机。 花大概一千美元 你便可以自己建造一个 和士兵在伊拉克用的一样