flight - Eine Übersicht
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。Actually, they keep using these two words just like this all the time. Rein one and the same Liedertext they use "at a lesson" and "hinein class" and my students are quite confused about it.It is not idiomatic "to give" a class. A class, hinein this