When you learn mathematics, whether in books or in lectures, you generally only see the end product - very polished, clever and elegant presentations of a mathematical topic.
当你通过阅读课本或者听讲座来学数学，你通常只看到最终结果——精雕细琢，聪明而且优雅的数学展览。
2
Throw in that every creative decision is influenced by the studio marketing department’s mathematical algorithm for what the audience wants, and you end up mostly with a watered-down product.
鉴于每一个创意的决定都受到制片厂市场部有关观众喜好数字统计的影响，你最终基本只能收获到缩水的产品。
3
Product design evaluation methods were introduced, and the mathematical model and evaluation steps of fuzzy evaluation were described detailedly.