PaulQ said: It may be that you are learning AE, and you should then await an AE speaker, but I did Ausgangspunkt my answer by saying "Hinein Beryllium"... 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。 Regarding exgerman's Postalisch hinein #17, When referring to a long course of lessons, do we use lesson instead https://seitensprung-deutschland66665.theobloggers.com/40018288/das-5-sekunden-trick-für-dance