So the odds of actually anything being exactly a certain measurement to the exact infinite decimal point is actually 0.

所以实际上任何东西精确到精确无限小数点的特定测量的几率实际上是 0。

People often get their heads all tangled up about this, but with a measured number you just have to remember that the actual number goes out to infinite decimal places, you just never know all of them.

人们常常为此困惑不解，但是对于测量数字， 您只需要记住实际数字会精确到无限小数位， 您永远不会知道所有这些数字。