if a job requires nothing more than knowledge of existing technology, then it can be done by anyone in the world who has learned this technology or, worse, by some computer. medical expertise is in some ways being replaced by computer-based diagnostic systems and much of the work that engineers once did has been replaced by computer-assisted design(cad) systems. my students worry that such trends may continue, reducing job security, lowering rates of pay, and even eliminating some of the jobs altogether. some students, reckoning that it is better to buy and sell than to be bought and sold, conclude that they should be trained for careers in business, finance, or possibly law. they want the kinds of skills that will keep them among the managers rather than the managed and give them greater job security.밑줄 친 they, them 이 지칭하는 건 전부 somestudents 인가요?
마지막 문장은 직원들(they)이 그렇게 원하는 것 같은데 해석 보면 아닌것 같기도 하고요 마땅히 앞문장에서 직원이 나오는 것도 아니고 잘 모르겠습니다.;;
밑줄 지칭 좀 알려주세요 (이 글 내용과 더불어서 이해시켜주시면 감사하겠습니다.)