"Darwin's box lunch" is often used on the Internet to describe a process of natural selection, that is, due to the change and competition of the environment, only people or things that adapt to the environment can survive and succeed. In some cases, "Darwin's box lunch" can also refer to fast food box lunch. Its design concept is to separate different kinds of food, avoid the taste mixing of different dishes and avoid food pollution.
Darwin's box lunch refers to a kind of convenient food which is designed to be nutritious, personal taste, convenient and easy to carry, and suitable for busy office workers, students and travelers. It originated from Japanese office culture and mobility in the economic era, and is now very popular all over the world. "Darwin" refers to the natural selection theory of natural selection, and "bento" refers to the container. So "Darwin's box lunch" means that it is a kind of food with strong adaptability and can adapt to different occasions and needs.
Characteristics of bento
The box lunch industry, also known as the fast food industry, is a major catering feature of ethnic groups whose staple food is rice. With the change of lifestyle of urbanites, there are fewer and fewer lunches, and the fast food industry in metropolis is developing rapidly. The main suppliers of box lunch are students, employees of factories and institutions, and patients in hospitals. The color and nutrients of the dishes change with the price, mainly including main dishes (such as fried ribs and chicken legs), semi-meat dishes (eggs and shredded pork) and vegetarian dishes.
Box lunch is a kind of convenient food widely loved by urban workers. Special bento franchise stores are different from western fast food restaurants, such as hamburgers, potato chips, fried chicken and pasta sold by McDonald's and KFC, which are not suitable for business in bento franchise stores. In general Chinese fast food, chicken, duck, fish and meat are often mixed in a lunch box to form a mixed meal.