美国宇航局表示正在研发新一代超音速飞机,该机型发出的声音只有60分贝,远小于协和式超音速飞机的90分贝,噪音仅仅相当于坐在车里听到的汽车发动机的嗡嗡声。美国宇航局已经在风洞里成功测试了相关技术,并预计在2022年对原型机进行测试。如果新型超音速飞机研制成功,那么从纽约到伦敦的飞行时间只需要3小时。
Nasa might be famous for sending rockets up to space quickly. But it could be making your next holiday come more quickly, too.
美国宇航局也许因为飞速把火箭送入太空而闻名,但它也有可能为你下个假期所乘的航班提速。
The space agency is working on a new plane, dubbed Concorde 2 by some people, that could solve the problems of super-sonic flight and vastly increase the speed of journeys abroad.
该机构正在研发一种新型飞机,有人称之为“协和式二号”,它或许可以解决超音速飞机的问题,大幅提升国际航班的飞行速度。
If successful, the plane would be able to fly between New York and London in just three hours. And it would halve the time spent flying other journeys, since it could be used more broadly.
如果新型超音速飞机研制成功,那么从纽约到伦敦的飞行时间只需要3小时。该飞机还也可以广泛应用于其他行程,将飞行时间减半。
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