ultralight

超轻的、超轻量的

This ultralight jacket packs down into a small pouch.

这件超轻量外套可以收进一个小袋子里。

超轻型的

He built an ultralight aircraft in his own garage.

他在自家车库里打造了一架超轻型飞机。

超轻型飞机

Two ultralights circled slowly above the empty beach.

两架超轻型飞机在空荡的海滩上方缓缓盘旋。