Binics
仿生学
🗣️ 情景例句
Grandpa really loves his family, doesn't he?
爷爷确实很爱这个家， 是吗？
What would you say if I told you I couldn't go with you?
如果我告诉了你我不能和你一起去你将说什么？
Sorry sir.
对不起，先生。