Queueing problem
[计] 排队问题
🧩 词语组成解析
[计] 排队, 队列
🗣️ 情景例句
and my friends don't want to go.
我的朋友们又不想去。
I need it for the parking meter.
我需要零钱投停车记时器。
You should always depend on yourself rather than someone else.
你应该是依靠你自己，而不足别人。