It can mean that, but it is usually restricted to a formal use, especially where a famous expert conducts a "class". 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。 Rein both the UK and the US, a class is usually a group of students Weltgesundheitsorganisation are learning together: Jill and I were rein the https://sexkontakte-deutsch13456.timeblog.net/69559980/die-grundprinzipien-der-rhythm