对于那些你不爽的天赋，请分开讨论是你觉得数字系数不够看，还是这天赋本身根本就不需要。

For talents you don't like, try and separate out whether the numbers are just off or if it's a mechanic you just don't need.

youdao

在最穷的20%家庭中，有28%的儿童体重严重不足，相比之下，在最富的20%的家庭中，对应的数字只有5%——这一差距要比基尼系数更高的国家更大。

In the richest 20% of households, only 5% of children are severely underweight, compared with 28% in the poorest 20%—a wider gap than in countries which have higher Gini coefficients.

youdao

好了，我们甚至会立刻说，那是什么矩阵，什么系数矩阵（coefficient matrix）， 矩阵包括这些数字？

Ok, let me…Ah, can we even say right away, what’s the matrix that is… what’s the coefficient matrix, the matrix that involves these numbers?

youdao

Do you realize that this is a pair of simultaneous equations in which you can solve for these two unknowns, if you like, in terms of these two knowns and these coefficients, which are like these numbers, 3, 2, 4, and 6?

你们是否发现这其实就是一个方程组,你可以用它来解出这两个未知量,你愿意的话,可以用这两个已知量,和这些系数,比如这些数字,3,2,4和6

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