For this to make sense, we need a must be a square matrix.

要让这个有意义，我们要使a是一个方阵。

youdao

But while I love the first Matrix film, it doesn't have a sense of humour about itself.

但是即使我很爱第一部《骇客任务》的电影，它对自己没有任何的幽默感。

youdao

In this sense, the decision tree method is less effective than the strategic matrix method.

从这个意义上来说，决策树法不如策略距阵法有效。

youdao

Yes, and everything that has an end has a beginning, which leads us back to the sense of wonder that the first "Matrix" inspired -- all those dashingly costumed combatants defying gravity, of both kinds, as they popped in and out of a seemingly solid world that proved to be a vast computer construct.

WSJ: Big Glitch in the Matrix