Cancer is becoming an increasing problem in poorer countries as people live longer, thanks in part to those efforts to curb HIV, malaria and other infectious diseases.

随着艾滋，疟疾等传染性疾病得到控制，较为贫穷的国家在人均寿命有所延长的同时，也日渐受到癌症的威胁。

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Cancer is a major public health problem in the United States and many other parts of the world.

在美国和世界其他许多地区，癌症是一个重大公共卫生问题。

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The stakes are high: if we do not solve this problem, many among America's next generation will face diabetes, heart disease, cancer, and other health problems associated with obesity.

WHITEHOUSE: The White House