Birns
n. (Birn)人名；(英)伯恩；(德、俄、芬)比尔恩
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
What''s the cause of the delay?
什么原因延误？
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？