Diarrhea is the second biggest killer of children worldwide, and you've probably been asked to care about things like HIV/AIDS or T.B. or measles, but diarrhea kills more children than all those three things put together.
腹泻是世界上第二大儿童杀手， 大家大概被呼吁关心像 艾滋病，结核或者麻疹等疾病， 但其实腹泻杀死的儿童 比以上三者加起来的都多。