1, Taco is pronounced tako, which is a common Mexican street food burrito. Roll meat and vegetables into a U-shape with a tortilla. The main ingredients are roast beef, chicken, pork and cheddar cheese sauce. In addition, macaroni, fish, shrimp, vegetables, cheese and even insects can be used as ingredients for tacos.

2. Up to now, there have been two flavors, one is native Mexican flavor, and the other is that early Mexican immigrants in California changed their flavors.