And third, through intense reflection, he gathered the information that he needed to design and revise the procedure, and then, with a steady hand, he saved my life.
第三，通过紧张有致的综合思考， 他获取了他所需的信息 以此来设计和修改手术的进程， 最后，他胸有成竹地帮我做了手术，救了我一命。