translation.en: So in the United States, since the advent of treatment in the middle of the 1990s, there's been an 80-percent decline in the number of HIV-infected children.
translation.zh: 所以在美国, 自从上个世纪90年代中在艾滋病治疗上取得进步以后, 就实现了80%的减幅, 在艾滋病带菌儿童的数目上.