很多人都把现在的中国与20世纪初的美国（尤其是西奥多罗斯福在任的时候）作比较，您认为中国在提高食品质量这方面有什么能向美国学习的呢？
What can China learn from the US, since the current situation in China is sometimes compared to the early 20th century US, during the presidency of Theodore Roosevelt?
很多人都把现在的中国与20世纪初的美国（尤其是西奥多罗斯福在任的时候）作比较，您认为中国在提高食品质量这方面有什么能向美国学习的呢？
What can China learn from the US, since the current situation in China is sometimes compared to the early 20th century US, during the presidency of Theodore Roosevelt?
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