急求一篇关于冰淇淋的英语短文英语课做presentation用的,不用太长,最好是一段段分开的那种,像《疯狂英语》那些杂志上那样的就行.急用,希望哪位大大提供一下,

Ice cream has a long history as a popular dairy food item. It has evolved from a manually manufactured household product to a very automated industrial product. （讲history的） Once upon a time, h...