Add the README translated to Brazilian Portuguese (README.pt_BR.md)

[lxwndr]

Add the README translated to Brazilian Portuguese

[lxwndr]

Mas por que você quer remover a tradução para o inglês? README.en_US.md ？

It is not the goal. I think I sent it incorrectly.

There is a second submission of the README.pt_BR.md file, did you receive it?

[XMuli]

see 如何进行国际化？ or How to do internationalization? or ¿Cómo hacer la internacionalización