The week after the switchover, the number of fresh cases fell significantly, with a best estimate of 30,000 new cases, down by two-thirds from the previous week.

在这项措施实施一周后，新增病例的数字有了显著的下降，据估计本周大约有30,000名新增病例，比前一周减少了三分之二。

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Published in Science, that paper gave the best-yet estimate of the true number of words in English a million, far more than any dictionary has recorded (the 2002 Webster's Third New International Dictionary has 348, 000).

WSJ: Culturomics Looks at the Birth and Death of Words