Queueing problem
[计] 排队问题
🧩 词语组成解析
[计] 排队, 队列
🗣️ 情景例句
I hate to bring this up, but this is a nonsmoking zone.
对不起提醒一下，这儿是禁烟区。
My grandma is 40 years older than me.
我祖母比我大40岁。
Whose is this shirt? Is this yours, Li Lei?
这是谁的衬衫？是你的吗？李磊？