These are numbers like the mass of the particles, like electrons and quarks, the strength of gravity, the strength of the electromagnetic force -- a list of about 20 numbers that have been measured with incredible precision, but nobody has an explanation for why the numbers have the particular values that they do.
这些数字包括粒子的质量 包括电子和夸克，引力的强度 电磁力的强度 这大约20个数字 已经被测量的极度精确 但是没人可以解释 为什么这些数字显示现在我们所测量出来的数值