treatment of frost heaving track

例句：

1. 1. The doctor prescribed a treatment for her illness.
   医生给她开了一种治疗。
2. 2.The patient received proper treatment after the accident.
   事故后，病人得到了适当的治疗。
3. 3.The new drug has been shown to have significant treatment benefits.
   新药已被证明具有显著的治疗益处。