Doo
n. 豆儿（卡通形象）
🗣️ 情景例句
I want our children to learn
我要孩子们学习到
A useful trade is a mine of gold.
一样有用的手艺是取之不尽的财富。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。