translation.en: The first group received second-line chemotherapy, which is expected to double the life expectancy, And then the second group received only Tumor Treating Field therapy.
translation.zh: 第一组接受二线化疗 对比完全不接受治疗的病人 预期能够延长一倍存活寿命 第二组 只接受肿瘤治疗电场的治疗