work
1. doctor-saving lives brings not only material rewards, but also a different sense of accomplishment.
2. Teachers-ignite students' dreams, spread knowledge and contribute to the growth and development of the next generation.
3.
Firefighters-Protecting and saving people's lives in emergencies such as fires and earthquakes is a cause worth fighting for.
4.
Scientists-Different breadth and depth of knowledge make them have unique insight and discovery ability, and have made important contributions to scientific and technological progress.
5. Police-eliminate hidden dangers of social security, crack down on criminal acts and protect people's safety.
6. Farmers' grain production and encouraging food safety are the basic production guarantee, the source of stable social development and important nutrients.
7. Volunteer-It is a selfless and positive spiritual work to help others and communities and contribute to the pursuit of a better world.