Right now the prototype qualifies as a Light Sports Aircraft under US regulations and as a Ultra Light aircraft in the EU.
目前这辆飞行汽车原型在美国被看作轻型飞机，在欧盟被看作是超轻型飞机。
But he said to expect the price to be several hundreds of thousands of euros, somewhere in between a sports car and a light sports aircraft.
价格预计会在数十万欧元，介于跑车和轻型运动类飞机之间。
A modern sports glider, with long, slender wings, is the most aerodynamically efficient aircraft, with a lift-to-drag ratio of around 50:1.
现代运动用滑翔机的机翼长而细薄，拥有最佳的空气动力学效率，其升阻比达到50：1。
BASE jumping is significantly more dangerous than similar sports such as skydiving from aircraft, and is currently regarded by many as a fringe extreme sport or stunt.
定点跳伞明显比同类运动如高空跳伞更危险，如今很多人把它称为边缘极限运动或特技。
As a freshman, he spent two nights building a model aircraft and took it to the sports field just for fun.
上大一时，他用两个晚上制作了一架飞机模型并带着它去操场玩。
As a freshman, he spent two nights building a model aircraft and took it to the sports field just for fun.
上大一时，他用两个晚上制作了一架飞机模型并带着它去操场玩。
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