We call it the fun theory.

我们称之为“乐趣理论”。

youdao

The Hapgood Theory might sound like fun, but it has been discredited more times than I've had cups of tea.

这个理论就是哈普·古德理论，听起来好像蛮有趣的，不过这个理论被质疑的次数比我喝的茶的杯数还要多。

youdao

Mr. He added that the theory of surplus value -- while a potentially dry issue -- can be presented as "fun to watch.

何念说，尽管剩余价值仍是一个严肃的话题，但也能够以“供人娱乐”的形式表现出来。

youdao

Now one reason it's a fun class, is the nice thing about teaching Game Theory quieten down folks- one thing about teaching Game Theory is, you get to play games, and that's exactly what we've just been doing now.

为什么这门课很有趣,因为学习博弈论,大家安静一下,在课堂上我们通过一些游戏来学习博弈,我们不刚做完一个游戏吗

耶鲁公开课 - 博弈论课程节选

And one of my favorites, the Volkswagen fun theory, inspired some positive social re-engineering by using play as the motivator to behavior change.

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His theory was that by letting them see the fun side of the iPad, they would get attached.

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Mersenne primes are most relevant to number theory, but most participants join Gimps for the fun of having a role in real research - and the chance of finding a new Mersenne prime.

BBC: NEWS | Science/Nature | Largest Prime Number discovered