Queueing problem
[计] 排队问题
🧩 词语组成解析
[计] 排队, 队列
🗣️ 情景例句
Well, how're you been, Philip?
嗯 ，这些年来怎么样， Philip？
How's your brother?
你的兄弟好吗？
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：