You are given a sentence in Galician. Your job is to translate the Galician sentence into English.

O gas que usaban ao primeiro, en moitos casos, era osixeno.
The gas that they used at first, in many cases, was oxygen.

E cando o facemos, non vemos respostas iguais nos cortex auditivos, nas areas linguisticas, porque a linguaxe e os sons son moi distintos.
And when we did that, we didn't see responses that are similar in auditory cortices in language, because the language and sound are very different.

Asi que, non fai falta dicilo, foi unha loucura.
So, needless to say, it was crazy.