Don't ask anything that's gonna like incriminate us cos this is permanant.
别问那种会让咱们被逮捕的问题，这可不是开玩笑的。
英语百科
Permanent
In linear algebra, the permanent of a square matrix is a function of the matrix similar to the determinant. The permanent, as well as the determinant, is a polynomial in the entries of the matrix. Both permanent and determinant are special cases of a more general function of a matrix called the immanant.