Translation of "grab it" into Spanish

Perhaps I can open it enough and reach through and grab it.

Quizás pueda abrirlo lo suficiente para agarrarlo y traerlo.

Now grab it with two hands and lift with your knees.

Ahora agárralo con las dos manos y levanta con tus rodillas.

Tell me, it there was a million in the corner, would you run to grab it?

Si hubiese un milión en la esquina, correrías para cogerlo?

If it's important, grab it and go.

Si es importante, cógelo y lárgate.