这个微型航拍工每秒可以扇动120下的碳素纤维翅膀，是第一个昆虫大小的飞行机器人。

The tiny aerial vehicle pictured here, made with carbon-fiber wings that flap 120 times per second, is the first insect-size robot to fly.

youdao

这个微型航拍工每秒可以扇动120下的碳素纤维翅膀，是第一个昆虫大小的飞行机器人。

The tiny aerial vehicle pictured here, made with carbon-fiber wings that flap 120 times per second, is the first insect-size robot to fly.

youdao