Bookwork
n. 根据书籍的研究
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。