translation.en: So when they started cake mixes in the '40s, they would take this powder and they would put it in a box, and they would ask housewives to basically pour it in, stir some water in it, mix it, put it in the oven, and -- voila -- you had cake.
translation.zh: 当他们在 40 年代发明蛋糕粉的时候， 他们把蛋糕粉装进盒子里， 让主妇们只要倒出来加点水， 搅拌后放进烤箱，然后 -- 你看！蛋糕就有了。