GM CEO Jack Smith was already in the air flying from Detroit to Beijing before the Chinese would confirm the location of the signing ceremony.

通用汽车首席执行官杰克•史密斯已经登上了底特律飞往北京的飞机，但中方还未确定举行签约仪式的地点。

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The man Jack sniffed the air.

杰克嗅了一下空气。

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This leadership model resonates with retired General Jack Chain, who sat on a number of corporate boards and, at one time, headed the Strategic Air Command.

这种领导力模式与已退休的杰克•查恩将军的想法不谋而合。 他曾在多家公司董事会任职，并曾担任美国空军战略司令部（Strategic Air Command）领导人。

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For a man who can pump out such blistering, no-nonsense post-punk hard rock, the air of the more mannered art-school rocker hangs thickly around Jack White.

BBC: Jack White's meaningful style