Question

How do you say I don’t know?

Answer 1

You say: Yo no sé o yo no lo sé

Answer 2

Answer:

Yo no sé

Explanation:

Yo- I  No-Don't  Sé-know

Extra- when asking how to say something in  spanish asks "Como se dice (word) en (ingles/espanol)" Your asking how to say something in spanish and if someone else ask you answer "Se Dice (word) en (ingles/espanol)"