And they can use that energy in case the wind falls away, and the tide is coming up, and there is still a little bit of energy to reach the dunes and save their lives, because they are drowned very easily. (Laughter)
Si la marea está subiendo, y todavía queda un poco de energía pueden alcanzar las dunas y salvar sus vidas, ya que se ahogan muy fácilmente. (Risa)