您要查找的是不是：
- He has just turned professional. 他刚转为专业人员。
- He has achieved eminence in his profession. 他在职业上出人头地。
- Teaching is a demanding profession. 教学工作是个要求很高的工作。
- Languages develop continually through usage. 语言在使用中不断发展。
- Perhaps every profession has got its black sheep. 也许每个行业都有害群之马。
- He is totally ignorant of social usage. 他对社会习俗一无所知。
- He laddered to the top of his profession. 他跃上他的行业的最高峰。
- The TV set was damaged from rough usage. 这架电视机由于使用太不小心而损坏了。
- This is a book on modern English usage. 这是一本关于现代英语惯用法的书。
- This survey is the work of a real professional. 这份调查是真正内行人做的。
- The tractor had been damaged by rough usage. 这辆拖拉机因使用不经心而损坏了。
- He is a leading member of the medical profession. 他是医疗业中首屈一指的医生。
- Professional boxing is no bed of roses. 职业拳击不是一碗好吃的饭。
- She intends to make teaching her profession. 她想以教书为职业。
- He is an electrical technician by profession. 他的职业是电工技师。
- Nursing is a vocation as well as a profession. 护理工作既是职业又是救死扶伤的责任。
- The act, practice, or profession of instructing. 授课讲授的行为，实践或职业
- One's regular work or profession. 职业一个人固定的工作或职业
- He plays the flute like a professional. 他吹长笛已达到专业人员的水平。
- The art, trade, or profession of binding books. 装订术，业装订书本的技艺、行业或职业
