例句

OK, so now what the area of this parallelogram?

那么现在这个平行四边形的面积是多少?

Now, above that I will have a parallelogram on my surface.

现在在上方的曲面上,有一个平行四边形。

Explain again, sorry, was the question how a determinant equals the area of a parallelogram?

再解释一下,你的问题是,为什么行列式等于平行四边形的面积?