The company is hierarchically structured. 公司结构层次分明。
Nursing is organised hierarchically so that, as staff progress, they move away from basic caring work towards high-tech, skilled interventions. 护理工作是分等级的:随着员工的进步,他们从基本的护理工作转向高科技、需熟练技能的治疗工作。
See: hierarchy