Unda
浪蚀底
🗣️ 情景例句
First I want to call home
我先得打个电话回家
We're working fast to try and make up for lost time.
我们正加紧工作以争取补偿失去的时间。
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。