translation.en: We figured that our ideas, our designs had to be a little bit more simple than that last project so that we could paint with more people and cover more houses at the same time.
translation.zh: 我们明白了，我们的想法和设计 要比上次的项目更加简单一些， 这样我们就可以让更多人一起来画， 并同时覆盖更多的房子。