It is still just unbelievable to us that diarrhea is one of the leading causes of child deaths in the world.

It is still just unbelievable to us that diarrhea is one of the leading causes of child deaths in the world.

腹泻是世界上儿童死亡的主要原因之一，这对我们来说仍然是难以置信的。

-- Melinda Gates 梅琳达·盖茨