Metatheory
[计] 元理论
🗣️ 情景例句
She likes you.
她喜欢你 。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
There are some clouds in the sky,but the sun is shining.
天空中飘着几朵云，但阳光灿烂。