行动局长
Director of operations
以上为机器翻译结果，长、整句建议使用 人工翻译 。
到2001年卫生局长呼吁对儿童痴肥问题采取行动时，13%的儿童痴肥，这比二十年前翻了两倍。
When the surgeon general issued a “call to action” on childhood obesity in 2001, about 13 percent of children were obese, a more than two-fold increase from the previous 20 years.
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