te lo voy a explicar

I'm going to explain it to you

→ te
phrase Rare #45,869
I'm going to explain it to you Used to announce that you are about to explain something to someone. “Te” means “to you,” and “lo” refers to the thing being explained.
SP: Te lo voy a explicar con un ejemplo sencillo.
EN: I'm going to explain it to you with a simple example.

Te lo voy a explicar pero antes tengo que hacer algo.

I'll explain it to you, but first I have to do something.

— Mañana empieza todo (2016)

Te lo voy a explicar.

I'll explain it to you.

— La cinta blanca (2009)

Te lo voy a explicar una vez más.

I'll explain it to you once again.

No te lo voy a explicar ahora.

I'm not going to explain it to you now.