Testudinata
n. 龟鳖目\\n
🗣️ 情景例句
... and if you ask what I care about, I'll tell you.
……假如你们问我关心什么， 我可以告诉你们。
Teaching others teaches yourself.
教学相长。
What was the population of the world in 1950?
1950年世界人口是多少？