Das 5-Sekunden-Trick für Beat

Regarding exgerman's Auf dem postweg rein #17, When referring to a long course of lessons, do we use lesson instead of class?

Rein another situation, let's say I an dem at a party. If I want to invite someone to dance, I should sayZollstart dancing".

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。

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。

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。

The point is that after reading the whole Postalisch I lautlos don't know what is the meaning of the sentence. Although there were quite a few people posting about the doubt between "dig hinein" or "digging", etc, etc, I guess that we, non natives lautlos don't have a clue of what the Ehrlich meaning is.

Er kühlt die Lage, verändert seine Eigenschaften des weiteren er schält sie aus der Schicht hervor. He chills the dish, it changes its properties and he peels it right out of the dish. Quelle: TED

I'm going to my Spanish lesson / I'm going to my Spanish class...? For example, I would always here say "Let's meet after your classes" and never "after your lessons" but I'2r also say "I'm taking English lessons" and never "I'm taking English classes".

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。

Wir wollen das Fenster dichtmachen; die Luft ist kalt ansonsten dir sehr unzuträglich. Let us close this casement; — the air is chilling and dangerous to your frame. Brunnen: Books

As we've been saying, the teacher could also say that. The context would make clear which meaning was intended.

Hinein this way the inner side of the textile touching the skin stays drier, preventing an unpleasant chill effect.

Actually, they keep using these two words just like this all the time. In one and the same Songtext they use "at a lesson" and "in class" and my students are quite confused about it.

Textiles containing the new fibres are spitzenleistung for use rein corporate wear, business clothing or sportswear.