So getting your audience involved is always more interactive and fun way compared to you just speak to the audience one way.

所以让你的观众参与进来总是比你只和观众说话的一种方式更互动和有趣。

But Brilliant has a course called Pre-Algebra, where they bridge  the gap between arithmetic and algebra in a visual and interactive way, using fun to solve puzzles –  something I very much enjoy.

但是 Brilliant 有一个叫做预代数的课程，他们以视觉和互动的方式弥合算术和代数之间的差距，用乐趣来解决难题——这是我非常喜欢的。

So if you're sometimes maybe making a comic for your friend, or on a card, or whatever, all those kind of interactive ways, I think, are conserved to know something works or not, to see what your audience thinks of it.

因此，如果你有时可能为你的朋友制作漫画，或者在卡片上，或者其他什么，我认为所有这些互动方式都可以用来知道某些东西是否有效，看看你的观众对此有何看法。