Spanish phrase
Ahora sé hacerlo porque ~.
Meaning
Now I know how to do it because ___.
When to use it
It says that the speaker now knows how to do something. A reason follows, often after someone teaches the speaker.
Example dialogue
¿Puedes hacer un avión de papel?
Can you make a paper airplane?
Sí. Ahora sé hacerlo porque mi hermano me enseñó.
Yes. Now I know how to do it because my brother taught me.