he knows, knows how to
Él sabe muchas cosas sobre animales.
He knows a lot about animals.
Él sabe más de lo que te puedes imaginar.
He knows more than you can imagine.
I think he knows about us.
Él sabe mucho acerca de flores.
He knows a lot about flowers.
Él sabe cómo hacer enojar a su hermana.
He knows how to make his sister angry.
He knows how to comfort people.
Él sabe tocar el piano mejor que yo.
He can play the piano better than I can.
He knows how to speak Japanese.
He knows how to play tennis.
He knows how to cross the river.
He knows how to speak Spanish.