Learning problem
[计] 学习问题
🧩 词语组成解析
🗣️ 情景例句
I know that you do a very big international business,
我知道贵公司在国际贸易方面的生意做得很大，
Content is happiness.
知足常乐。
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。