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什么,把飞机装进背包?开玩笑,你说的一定是纸飞机,要不就是模航!难以置信吧,它可是实实在在的真家伙!不但能装进背包,还是无人驾驶的呢,甚至还可以像飞机一样从手上起飞。让我们去看看吧!把飞机装进背包在电视荧屏上,你总会看到无论美军跟哪个同盟国搞军演,一些士兵的背上总是背
What, put the aircraft backpack? Just kidding, you must say that the paper plane, or die mode! Unbelievable it, but it is real real guy! Not only can be put into a backpack, or unmanned it, You can even take off from your hand like a plane. Let’s go take a look! Putting the airplane in the backpack On the TV screen, you will always see that no matter which U.S. military teaches you with which allies, the backs of some soldiers always carry their backs