Brainteasers
n. 智力题（brainteaser的复数形式）
🗣️ 情景例句
What type of visa have you got?
您持的是哪种签证？
Hey, we meet again!
嗨！ 我们又见面了。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。