The other guy is using a vacuum to attack Oswald, and Oswald is using the vacuum to bleed Oswald. Oswald is bleeding from the vacuum, and he can't stop him. He's not bleeding from a vacuum, but he's bleeding from being hit with a sickle. Oswald realizes that he has no chance to stop the other guy from attacking him, so he runs away.
The other guy is using a vacuum to attack Oswald, and Oswald is using the vacuum to bleed Oswald. Oswald is bleeding from the vacuum, and he can't stop him. He's not bleeding from a vacuum, but he's bleeding from being hit with a sickle. Oswald realizes that he has no chance to stop the other guy from attacking him, so he runs away.