Rbos
(rbo 的复数) abbr. right back outside 右内后巳
🗣️ 情景例句
She takes her exams next week, so she's burning the midnight oil.
她下周要考试，所以在开夜车。
I was surprised to see you here.
我想不到在这里碰到了你。
That's beautiful.
你干得太漂亮了！