2. Postman: With the popularity of e-mail and network communication, people's demand for sending and receiving physical letters will gradually decrease.
3. Data entry clerk: With the development of machine learning and automation technology, the demand for manual data entry will gradually decrease.
4. Librarians: With the popularity of digital libraries and self-service book lending systems, the demand for librarians will decrease.
5. Travel agencies: With the emergence of Internet travel platforms and self-help travel planning tools, the demand for travel agencies will gradually decrease.
6. Translation: With the development of automatic translation technology, the demand for translation will gradually decrease.
7. Flight Attendant: With the popularity of online ticket booking and self-service check-in technology, the demand for flight attendants will gradually decrease.
8. Offline retail store clerk: With the rise of e-commerce and the increase of online shopping, the demand for offline retail store clerk will gradually decrease.
9. Telesalesmen: As more enterprises adopt online sales channels, the demand for online sales representatives will gradually increase, and the demand for telemarketers will gradually decrease.
10. Fireworks gunner: With the increasingly high environmental protection requirements, the demand of fireworks and firecrackers industry will gradually decrease.