Memes
(meme 的复数) n. 大脑模仿病毒；文化基因；弥母
🗣️ 情景例句
Thank you, thank you!
谢谢 谢谢
It's been a long time.
好久不见了。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。