MR: Exactly, Chris. There's some 3,000 people a year in the United States alone, perhaps 10 times that number worldwide, who continue to die of this illness because the medicines slow down the progression but they don't halt it.
马：对级了，克里斯。 仅在美国每年就大约有三千人， 而全世界每年大约有三万人， 死于这种疾病。 因为药物只能减缓病情恶化 并不能完全治愈。