However, recent theories in physics, including one called string theory, are now telling us there could be countless other universes built on different types of particles, with different properties, obeying different laws.
아마도 다른 우주들이  있을 것이라고 합니다. 다른 타입의 입자, 다른 속성, 다른 법칙에 따라서 말이죠.