此外还能有结余用于帮助发展中国家开发艾滋病疫苗、提供心脏病药物、推广乙肝疫苗，每年让3,100万儿童免于饥饿。
And there would be money left over to help develop an HIV vaccine, deliver drugs to treat heart attacks, provide a Hepatitis B vaccine to the developing world, and prevent 31 million children from starving each year.