remedial treatment

例句：

1. 1. The patient received remedialtreatment for his chronic pain.
   患者接受了针对其慢性疼痛的矫正治疗。
2. 2. The researchteam conducted a remedial treatment toimprove the efficiency of the production line.
   研究团队进行了一项补救治疗，以提高生产线的效率。
3. 3. The remedial treatment was effective inalleviating the patient'ssymptoms.
   这种补救治疗有效地缓解了病人的症状。