you speak spanish.
"I don't speak Spanish" is "No hablo español."
it mean literally "why you no i speak spanish" but is would sorta mean this "why dont you know spanish" change hablo to hablas
I only speak Spanish.
It means "I Speak Spanish."
Hablo español / castellano
"No hablo bien" in Spanish means "I don't speak well."
Translation: "I only speak Spanish."
"Eu falo português" in Spanish translates to "Yo hablo portugués" in English.
"Não falo espanhol" means "I don't speak Spanish" in Portuguese.
It means "I speak many languages."
I speak a little bit of Spanish.
le gusta cuando hablo en espanol = He/she likes it when I speak Spanish