Swiss adventurer Yves Rossy completes two aerial loops using just his custom-made jet-propelled wingsuit.

瑞士冒险家伊夫·罗西（Yves Rossy）只用两个定制的喷气推进式的滑翔翼就完成了两个冲浪空翻。

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Rossy, 51, launched himself from a hot air balloon at an altitude of 7, 874 feet (2, 400 metres) near Lake Geneva.

罗西，51岁，他从日内瓦湖附近飞翔的一个飞行高度为7874英尺（2400米）的热气球跳出。

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Inventors continue to try to bring the comic book fantasy of personal jet flight to life, and Yves Rossy has come closest.

发明家们继续努力着将漫画中个人喷气机飞行的幻想变成现实，这其中伊夫·罗西是做得最好的之一。

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There are actually brave souls around the world who build and fly their own jetpacks, most notably Yves Rossy, a Swiss pilot who created a flying wing powered by four small turbofan engines.

WSJ: Jetlev R200 Jetpack: Personal Flight, Beyond Bond

Rossy's PR firm about test-flying the Rossy wing.

WSJ: Jetlev R200 Jetpack: Personal Flight, Beyond Bond