translation.en: We just came up with that on the spot, it's probably not the right thing to do, but there's such interesting things you can do with this interface.
translation.zh: 这是我们在 这边，刚刚想出来的点子， 也许这不是这样做最好的方法， 但是使用这 种接口，你可以做许多很有趣的事情。