knows how to speak
Além de inglês, também sabe falar alemão.
Besides English, he also speaks German.
O homem que não sabe calar tampouco sabe falar.
A man who doesn't know how to be silent doesn't know how to speak either.
Sabe falar outra coisa além disso?
Do you know how to say anything else besides that?
— Flores do Oriente (2011)
Tom só sabe falar um pouquinho de francês.
Tom only knows how to speak a little French.
He also knows how to speak Russian.
O Bill sabe falar um pouco de japonês.
Bill knows how to speak a little Japanese.
Do you know how to speak Chinese?
Do you know how to speak Russian?