Kēxuéjiā / cóng / niǎo / de / chìbǎng / dé dào / línggǎn / kāifā / chū / fǎngshēng / jīyì科学家从鸟的翅膀得到灵感,开发出仿生机翼。Scientists drew inspiration from birds' wings to develop bionic wings.