시사영어 과제-피자가게의 문제점과 피자자판기의 필요성 1. problems with pizza restaurant Nowadays, there is a hygiene problem ... pizza in a pizza vending machine is only 7000 won, so anyone can enjoy pizza. ④Fourthly, pizza vending ... In a typical pizza restaurant, they sell a limited number of pizza, while in a pizza vending machine,