Our current era in the West is one of high wealth.

我们当前的西方时代是高财富时代之一。

Ancient Greek culture's  influence on society worldwide is unprecedented for a civilization  that ended before our current era began.

古希腊文化对世界社会的影响对于一个在我们当前时代开始之前就结束的文明来说是前所未有的。

It seemed to quantify the sort of preferences that were hard to measure in the real world — especially before the current digital era.

它似乎量化了现实世界中难以衡量的偏好——尤其是在当前的数字时代之前。