Delivery against payment
[经] 付款交货
🧩 词语组成解析
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
I was angry because they were late.
我生气，因为他们迟了。