translation.en: I can't believe that these people, years after my brother had died, helped me answer the question about whether an operation I did, and spent millions of dollars on years ago, worked or not.
translation.zh: 我无法相信这些人们， 他们在我弟弟死后那么多年， 还在帮助我解答 数年前我花了百万美元做的那个手术 是否有效的问题。