Blackboard system
[计] 黑板系统
🧩 词语组成解析
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
Have you found a job yet?
你找到工作了吗？
After that day they were separated, never to see each other again.
那日一别，他们再没重逢。