SVP

小牛與小媛。

馴鹿餐廳的服務員。

一位17歲便由老家河南跑到北京來幹活，今年23。另一位也是17歲由老家河北跑到北京幹活，今年20。誰會是23 ? 誰是 20 ?

Xiao Niu and Xiao Yun, waiter and waitress at Caribou restaurant.

When at 17, one came to Beijing from Henan home town to earn a living here and is now 23.

Also at 17, another went to Beijing from Hebei home town to earn a living and is now 20.

Guess who is 23 and who 20?