You better not be alleging malpractice. Guy raises about 100 grand a year for cystic fibrosis running triathlons thinks he's a big shot.

你最好别说什么治疗不当。年赚100万的男人有胆囊纤维症，参加铁人三项，自以为是众人。

" Diphtheria" is an illness that makes it difficult to breathe, and can be fatal – that is, it can kill you if it is not treated properly with medicine.

“喉” 是种导致呼吸困难的疾病，可能是致命的——也就是说， 如果药物治疗不当， 它可能会致命。