Let's get back to reality. In a person's knowledge system, the knowledge learned in the school can only account for a tenth of the knowledge, and the majority of the remaining knowledge is to be derived from social practice in the future. Besides, your knowledge and skills in school are not necessarily applicable to actual work. As far as we know, the phenomenon that college students are not using is quite common. One with the major reasons behind the establishment with the restaurant business is that people want to enjoy some delicious and healthy dishes in their life. Despite, people can cook their own foods in their homes, but sometimes, people want to get their breakfast, lunch and dinner inside the restaurants. Especially, some in the busiest people don't get sufficient time of cooking their appropriate food choices. Instead, such people had opted outside when deciding to take their daily diets. In addition, modern humans always love to celebrate their special occasions of the life by enjoying lunch or dinner in places apart from cooking in homes. Hence, these folks visit some of the popular restaurants for trying some a variety of cuisines. We now want the milk to move a lttle bit. To do this large changing milk science experiment will require some dishes liquid or 'dish soap'. Get a cotton swab and dip it into the soap - don't put to much soap onto it, you don't wish the swab to get dripping in soap. Carefully dab the cotton swab down into one of many food coloring's within the soap and support the swab there. Bang! Watch the colour explode outwards in concentric circles - very pretty. The commercial hotel period is the most active era in the world. It is the important stage of the development of the restaurant industry, which makes the restaurant industry eventually become the industry of the common people as the service object. It has not established the foundation of modern restaurant industry from all aspects. The overall representation of the works of art. The style is different from the general artistic features, and the relative stability, internal, reflecting time, national or artist's thought, aesthetic and other intrinsic characteristics of art. In essence, the artist has an infinite richness in his unique and distinct aesthetic performance. Because of different life experiences, artistic accomplishment, emotional inclination and aesthetic differences, artists are influenced by historical conditions such as time, society and nationality. Subject matter and genre, artistic style also have the restriction effect to the work style