The Bell Rocket Belt was the most successful and first flew in 1961.

贝尔火箭带是最成功和第一次飞行于1961年。

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The rocket belt will always interest the public and amaze spectators.

火箭背带会激起公众的兴趣，让观众大吃一惊。

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Now, in addition to the rocket belt, there are experiments with a turbine belt.

现在，除了火箭背带之外，还进行了涡轮机背带的实验。

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In one game, Pilotwings Resort, I controlled a Mii wearing a rocket belt, and had to fly around a landscape, navigating obstacles and popping balloons by colliding with them.

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In the years since the Bell Rocket Belt, many have pursued the goal of a practical, wearable flying device, and not a few have set their pants on fire.

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Before leaving the Bell Rocket Belt, it's worth noting that Mr. Li's essential innovation powering a jetpack by way of a pressurized umbilicus is exactly how Bell engineer Wendell Moore tested his first prototype in the late 1950s, except Mr. Moore used nitrogen gas instead of water.

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