Infraneuston
表膜下漂浮生物
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
A woman's work is never at an end.
妇女的活计做不完。
Both girls write to each other regularly now.
现在这两位姑娘定期通信了。