智课网TOEFL备考资料美公布十大满意度最高的职业一托福阅读机经背景 Firefighters, the clergy and others with professional jobs that involve helping or serving people are more satisfied with their work and overall are happier than those in other professions, according to results from a national survey. The most satisfying jobs are mostly professions, especially those involving caring for, teaching and protecting others and creative pursuits, said Tom Smi