We don't know -- and this is really amazing to me -- we don't know how many children were born -- or how many children there are -- in Bolivia or Botswana or Bhutan.
我们不知道——这真的让我很惊讶—— 我们不知道有多少孩子出生， 或者是有多少孩子，在玻利维亚 或者博茨瓦纳，或者不丹