List 100 existing occupations, regardless of size, but they must really exist in society.

Doctors are professionals who master medical and health knowledge and engage in disease prevention and treatment. Doctor, called doctor or doctor in ancient times. Now the word "doctor" is widely used in northern Renye Fang.

2. Teachers

Teachers, this profession is one of the oldest in human society. In accordance with laws and regulations and industry norms, within the specified time node, according to school facilities and personal titles.

Arrange seats, distribute study materials, prepare lessons, correct homework, guide and help students to study, organize lectures and practice, organize examinations, impart basic knowledge of science and culture, conduct academic exchanges, improve students' comprehensive practical abilities such as observation, study, memory and cognition, hands-on communication and operation, cultivate students' special skills, promote all-round development of morality, intelligence, physique, beauty and labor, and master experience and technology.

3. Students

Students generally refer to those who are receiving education in schools, schools or other places of study, while those who study in research institutions or work units (such as hospitals and research institutes) also call themselves students. Before, there were mentors and apprentices who were similar in nature to students.

According to different stages of learning, we can divide students into: kindergarten students, primary school students, middle school students (junior high school students, senior high school students, secondary school students), college students (junior college students/vocational high school students, undergraduates, master students, doctoral students) and so on.

4. Laundry

A cleaner is a cleaner, which refers to the workers who are responsible for cleaning the place. Their duties include cleaning, collecting garbage and sending it to the designated collection place. Generally refers to the staff of cleaning institutions, companies and public places. Known as "the beautician of the city".

5. Driver

The driver, that is, the person who masters the "machine" After Watt invented the steam engine, machines appeared in human society. Since then, the word driver has appeared. In this sense, all the people in charge of the machine can be called drivers. Also known as "driver", it refers to the person who drives and controls vehicles, including road vehicles and railway vehicles.

Japan is called "operator" or "operator" and English is called "driver". Drivers can be divided into professional drivers, temporary use by car owners or their relatives and friends, taxi drivers and parking services.

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