“比萨”是一种由特殊的饼底、乳酪、酱汁和馅料烤制而成，具有意大利风味的食品。这种食品已经超越语言与文化的壁障，全球通行，受到各国消费者的喜爱。但这种美食究竟源于何时何地，现在却无从考究。如今，面对每天由遍及全球的“比萨专家”——必胜客餐厅里烤制的几百万个 Pizza is an Italian-style food baked in a special pan, cheese, sauce and fillings. This kind of food has surpassed the barriers of language and culture and has enjoyed worldwide popularity and is loved by consumers in various countries. However, this source of food exactly where and when, but now can not be elegant. Nowadays, in the face of millions of daily grilled dishes from Pizza Hut restaurant, a pizza expert all over the world