Unknowns
n. 未知事件（unknown的复数）
🗣️ 情景例句
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
Pardoning the bad is injuring the good.
饶了坏人便伤了好人。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。