VOA慢速英语2013.11.04 against, children, available, additional, accessible

Rebecca949

"The newer vaccines that are available against the two top killers of children – pneumonia and diarrhea – these vaccines are not accessible to the majority of children in the world. And, we know that child deaths will be reduced by an additional one to one and one half million deaths with increased access to all vaccines."他说,"预防儿童两大杀手--肺炎和腹泻的最新疫苗已经面世,但这些疫苗却没法使全球绝大多数儿童受益.而我们知道,如果能够提高对所有疫苗的接种,儿童死亡率可以额外降低100万到150万人次."
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