The dream of personalised flight is still vivid in the minds of many inventors, some developing cycle-powered craft, others pouring money into jetpacks.
个人飞行的梦想在许多发明家的脑海中仍然鲜活生动，一些人开发循环动力飞行器，另一些人则往喷气背包上大量投入资金。
他给我的孩子们买过喷气飞行器。
Initially, the company expects to manufacture about 800 jetpacks a year.
起初，这家公司打算在第一年生产800架。
In addition to its jetpacks, the company is also working on a quick-deploying parachute, as well as a personal flying vehicle.
除了喷气背包，该公司还致力于快开降落伞，以及一种个人飞行器。
This isn't for want of trying: inventors have been working on creating real working jetpacks for more than 60 years, with mixed results.
人们并不缺少尝试：发明家研制喷气背包已逾60年，成果五花八门。
This isn't for want of trying: inventors have been working on creating real working jetpacks for more than 60 years, with mixed results.
人们并不缺少尝试：发明家研制喷气背包已逾60年，成果五花八门。
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