car mechanic 汽车修理师architect 建筑师
civil planner 城市设计师
civil engineer 土木技师druggist, chemist, pharmacist 药剂师guide 导游
oil supplier 加油工
(public) health nurse 保健护士dentist 牙科医生
supervisor 监工
forman 工头
doctor 医生
nurse 护士