Okay, let's play the tritone again.

好吧，让我们再演奏一次。

And these two notes in the bass, that's a tritone interval.

中的这两，就是程。

Now, like, actively try to hear the other thing and if you can, raise your hand—okay, okay let's play the tritone again.

现在，积极尝试听到其他声，如果可以的话，举起手——好吧，好吧，让我们再次演奏。