His name was William Willett.

他叫威廉·威雷特。

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Dr Willett reckons they lead to perhaps 50,000 premature deaths each year.

Willett博士估计，这两种病变每年大概导致50000人过早死亡。

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Dr Willett reckons they lead to perhaps 50,000 premature deaths each year.

Willett博士估计，这两种病变每年大概导致50000人过早死亡。

youdao