Judge, breeder, waiter, magician, engineer, who is the occupation?

Referee: This is a profession, which is usually used in many sports competitions. The referee needs to have a deep understanding of the rules of the game in order to make a timely and fair ruling.

2. Keeper: A person who takes care of animals or plants, usually in zoos, aquariums, farms and other places.

3. Waiter: a person who provides catering, accommodation, entertainment and other services and works in hotels, restaurants, cafes and other places.

4. Magician: People who perform magic as their profession use skills and props to create a mysterious and wonderful atmosphere and bring visual and psychological enjoyment to the audience.

5. Engineer: Personnel engaged in design, research, development, production and maintenance in the engineering field. Engineers cover a wide range, including electronic engineers, mechanical engineers, civil engineers and so on.