“我对解决肥胖问题充满信心，”弗里登告诉我。

“I am confident that the problem of obesity can be solved, ” Frieden told me.

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“这种流感在年轻人患上更严重。”弗里登说。

"This flu is much harder on younger people," Frieden said.

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“这种流感在年轻人患上更严重。”弗里登说。

"This flu is much harder on younger people," Frieden said.

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