He kept the invaders at bay with a machine gun. - Él mantuvo a los invasores a la raya con una ametralladora.
He kept the invaders at bay with a machine gun.
Él mantuvo a los invasores a la raya con una ametralladora.
They defended their country against the invaders. - Ellos defendieron a su país de los invasores.
They defended their country against the invaders.
Ellos defendieron a su país de los invasores.