Use "disguise" in a sentence

1. “When the plane was finished, one of Captain von Pustau’s ‘friends’ —actually a government inspector in disguise— came to accept delivery.

“비행기 제작이 끝나자, ‘캡틴 본 푸스토우’의 한 친구가, 실제로는 정부의 위장 검사관이 인수하기 위하여 왔지.