translation.en: The point of this cutaway is to show people a view of hamburgers they haven't seen before and to explain the physics of hamburgers and the chemistry of hamburgers, because, believe it or not, there is something to the physics and chemistry -- in particular, those flames underneath the burger.
translation.zh: 这种切面的意义就在于 让人们从一种全新的视角观看汉堡 同时解释有关汉堡的物理学 以及有关汉堡的化学 因为，无论你信不信，这些都是物理和化学 尤其是这块汉堡下的那些火苗