A report released by New York City's health department says the percentage of women who die in pregnancy and childbirth in the New York is double that of the national average.
VOA: standard.2010.06.23
In contrast, if you look at a U.S.City, ten years ago in 1997 for example, then people still died but they didn't die predominantly from infectious diseases.
相反,我们看美国的城市,例如在十年前,即一九九七年,人们还是会死亡,但是最主要的死因不再是感染性疾病
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