TAG标签 :飞机

全球首个电动飞机成功飞行15分钟

全球首个电动飞机成功飞行15分钟

阅读(908) 作者(Kelly

The worlds first fully electric plane has flown successfully for almost 15 minutes.世界上第一架全电动飞机成功飞行了近15分钟。The worlds first fully ...

为什么人在飞机上爱发飙

为什么人在飞机上爱发飙

阅读(223) 作者(shaun

Why do some travelers squabble about overhead bin space? Or feud over an armrest? Why, when a passenger reclines his seat, does ...