任何一个在综合测试大队飞f - 22的人曾经都是一名美国空军的战斗机飞机员。
Everyone who flies the F-22 at the Combined Test Force has been an operational USAF fighter pilot.
陈纳德在昆明正式成立了中国空军美国志愿航空大队，对外称“中央飞机制造公司”。
On Aug. 1, 1941, he formally formed the American Volunteer Group in the Chinese Air Force, called to outsiders as "the Central Aircraft Manufacturing Company".
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