People used to eat bread,meat,vegetables.One of the Europeans to join the meat between the bread and vegetables.People who came from Hamburg,Germany,take it to the United States,so called Hamburg popular popular,especially among young people.
以前人们吃面包、肉、的欧洲人加入面包和蔬菜之间的肉vegetables.one。人来自汉堡，德国，把它带到美国，所以叫汉堡大众，尤其是年轻人。
