The following is the process of making hamburgers in English for reference: 1. Making dough: Mix flour, salt and yeast together, add appropriate amount of water and oil, and knead into dough. Roll the dough into a round cake of appropriate size and brush the surface with egg wash. 2. Fry the meat patties: Season the meat filling with a little salt, pepper and onion powder, and knead evenly into a patty. Fry in a pan and cook until golden brown on both sides. 3. Add toppings: Slice lettuce, tomatoes, and onions into even slices and place vegetables on top of patties. 4. Add sauces: You can add different types of sauces such as cream, cheese sauce, chili sauce, mayonnaise, etc. to increase the taste and flavor. 5. Packing and Tasting: Sandwich the meat patty, vegetables and sauce between two dough patties, wrap the entire hamburger with wrapping paper or food bag, and enjoy. The following sentences can be used to describe the process: 1. To make the bun, mix flour, salt, and yeast together, add water and oil, and knead the dough. Roll out the dough into circles, and brush the surface with egg wash. 2. To fry the patty, mix ground meat with a pinch of salt, pepper, and onion powder, and form into a patty. Fry the patty in a skillet until both sides are golden brown. 3. Add toppings such as lettuce, tomato , and onion slices on top of the patty. 4. Add sauces like butter, cheese sauce, hot sauce, or mayo to add flavor. 5. To assemble and serve, sandwich the patty, vegetables, and sauce between two buns, and wrap the entire burger in paper or a food bag. Pay attention to using technical terms and verb tenses related to food preparation to make the description more specific and accurate.