In the "Explainer" column reprinted below, she described how these sorts of Numbers are calculated.

在以下转载“讲解”栏目的文章中，她讲解了这类数字是如何计算出来的。

youdao

In the "Explainer" column reprinted below, she described how these sorts of Numbers are calculated.

在以下转载“讲解”栏目的文章中，她讲解了这类数字是如何计算出来的。

youdao