prescription of spectacles

例句：

1. 1. She needs to take the prescription medicine as directed.
   她需要按照指示服用处方药。
2. 2.The doctor prescribed her medication for her chronic pain.
   医生给她开了治疗慢性疼痛的药物。
3. 3.The patient must follow the doctor's prescription and take all the medicines as instructed.
   患者必须按照医生的处方服药，并按照指示服用所有药物。