Ump
n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
My educational background and professional experience make me qualified for the job.
我的教育背景和工作经验使我能够胜任这项工作。
Although my career as an international businessman is limited.
虽然，作为一个国际商人，我的事业是有局限性的。
Yes, I'm afraid I do.I may come later.
是的，恐怕我必须做。我可以晚一点去。