The G-20, it's all about finances, trying to get a global minimum tax.
二十国集团，主题都是关于财政的，试图在全球范围内征收最低税。
Global minimum
原声例句
NPR音讯 2021年11月合集
NPR音讯 2021年6月合集
So what's the significance of this, of a global minimum tax on corporations?
设定全球最低企业税率有何意义？
BBC 听力 2021年6月合集
They've been discussing President Biden's proposal for a global minimum corporation tax rate of 15% to ensure that large companies pay their fair share.
他们一直在讨论拜登总统提出的15%全球最低公司税的建议，以确保大公司支付他们的应当缴纳的税额。
VOA Daily Standard 2021年7月合集
U.S. Treasury Secretary Janet Yellen said a global minimum tax level would stop a self-defeating competition in which countries have lowered their rates to attract companies.
美国财政部长耶伦表示，全球最低税率将阻止各国为吸引企业而降低税率的自损竞争。
中文百科
极值 Maxima and minima
（重定向自Global minimum）
在数学中，极大值与极小值（又被称为极值）是指在一个域上函数取得最大值（或最小值）的点的函数值。而使函数取得极值的点（的横坐标）被称作极值点。这个域既可以是一个邻域，又可以是整个函数域（这时极值称为最值）。
英语百科
Maxima and minima 极值
（重定向自Global minimum）
In mathematical analysis, the maxima and minima (the respective plurals of maximum and minimum) of a function, known collectively as extrema (the plural of extremum), are the largest and smallest value of the function, either within a given range (the local or relative extrema) or on the entire domain of a function (the global or absolute extrema). Pierre de Fermat was one of the first mathematicians to propose a general technique, adequality, for finding the maxima and minima of functions.