Furthermore, empty spacetime is perfectly smooth no matter how closely one examines it—a seamless arena in which matter and energy can play out their lives.
Furthermore, empty spacetime is perfectly smooth no matter how closely one examines it—a seamless arena in which matter and energy can play out their lives.
此外，空无一物的时空完全是平滑的──无论我们多仔细地检验，这是一个物质与能量能够四处倘佯不会受到阻碍的场所。