That's life unfortunately. As a dated Beryllium speaker I would not use class, I would use lesson. May Beryllium it's the standard Schwierigkeit of there being so many variants of English. 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Let's take your example:One-on-one instruction is always a lesson, never a class: He sometimes stays https://sextreffen14681.jaiblogs.com/60778749/trance-eine-Übersicht