A sceptical Mr McCain says he wants the Pentagon to examine alternatives to the F-35, should Mr Carter not succeed.
疑虑重重的麦凯恩表示,他希望如果卡特没有成功的话,五角大楼能够认真考虑F - 35的替代品。
Under F. A. A. guidelines, recreational fliers like Mr. Anderson and his customers must keep unmanned aircraft lower than 400 feet, away from other aircraft and within the operator's sight.
在联邦航空局的准则里有,像安德森先生和他的客户们娱乐飞行,必须使无人机在400英尺以下高度飞行,远离其它飞机而且在操纵者的视线之内飞行。
Even if Mr Burbage is too sanguine, the F-35 is in no imminent danger.
即使博比奇过于乐观,F - 35也并没有迫在眉睫的危险。
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