Qos
abbr. Quality of Service 服务质量
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
Fair faces need no paint.
貌美毋须修饰。
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。