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S1 E2 Jet Engines
本集简介
A look back through the history of aviation, revealing how Frank Whittle invented the jet engine, which was initially used by military jet fighters.
请调整浏览器窗口大小或者请使用手机查看！
A look back through the history of aviation, revealing how Frank Whittle invented the jet engine, which was initially used by military jet fighters.
