英文翻译，请帮忙！

(根据病例发病时程、发病年龄、便血情况、腹壁紧张状态、肠套叠部位等因素，决定采用手术疗法。根据观察肠管的颜色和病理特性，决定切除坏死部分套叠肠管，行肠吻合术。制定手术过程中用的麻醉剂种类和剂量，以及手术后抗感染药物的用量和方法。) 这是中文

(According to the case morbidity time interval, the morbidity age, the having blood in stool situation, the abdominal wall nervous state, factors and so on intestines telescope spot, decided that uses the operative treatment. According to observes intestines' color and the pathology characteristic, the decision excision necrosis partial telescope intestines, good intestines anastomosis. In the formulation surgery process uses anesthetic type and dosage, after as well as surgery, anti-infection medicine amount used and method)这是英文

帮我把一段话该成被动语态会不会

According to the case morbidity time interval, the morbidity age, the having blood in stool situation, the abdominal wall nervous state, factors and so on intestines telescope spot,（we decide that the operative treatment should be used）.According to observes intestines' color and the pathology

characteristic,（we decided that necrosis partial telescope intestines,good intestines anastomosis should be excised）.（surgery process uses anesthetic type and dosage should be formulated）,as well as surgery, anti-infection medicine amount used and method

用括号括起来的是我认为可改的部分，不过原文好像还有一点语法错误哦！