Queuing
[经] 排队论
🗣️ 情景例句
Good-bye, and thanks for bringing Gemma in.
再见，谢谢你们把Gemma送来。
There are many training classed and night classes.
有许多培训班与夜校。
So now, if Mom buys us new clothes, she chooses different colours, and it's better.
因此，现在妈妈若给我们买新衣服，她总选不同的颜色，这种做法很好。