I think some people just get carried away, with the possibilities here.

They might think that adding a lot of languages will turn them in learners of that language automatically (same logic with people who highlights a lot of text when studying).

There are some people also, like myself, who achieved a comfortable level in a language, and then proceed to another, but this doesn't mean that we mastered the language and stopped studying it. We are just putting more effort/focus in a new target.

Is this still working ?

The group is running well ? If so, I have interest :

Hi,

If you don't mind, I'll post some that I know, and the aproximated meaning in portuguese, ok ?

Break a leg = Boa sorte, sucesso !

Couch potato = pessoa preguiçosa, que não faz exercício.

Douchebag or Douche = babaca, otário, etc

Piece of cake = muito fácil, muito simples

It's a breeze ! = mais ou menos a mesma coisa que "piece of cake"

That's not my cup of tea = não é algo que eu goste muito, não faz meu tipo, não é pra mim

Well, that's it.

Hope you like it :)

English because it is the most used around the globe for knowledge and communication. 

Spanish because it is the second most spoken language in the world. 

Maybe Chinese in the future, because of economy.