生日

“又长大了一岁” 似乎应该改成 “又虚度一年”

周五和实验室的同事们一起吃顿饭，周六滑雪庆祝生日。

收到数位already married，almost married 和not yet married MM的生日祝福。
D××n it, why should I classify using this?

占坑，detail再补