translation.en: She went back and forth, in and out of hospitals and clinics, just like she had done in years past, trying to seek relief but still coming up short.
translation.zh: 她来来回回地跑， 反复进出医院和诊所， 就像她在过去几年间所做的一样， 她试着寻找解决头疼的方法， 但仍以失败告终。