// 倒序遍历2*len-1次：模拟数组循环（核心！易错点1）
"In Venezuela, you're dealing with equipment that's been degraded by many years of neglect," says Jackson. "Ten to 15 years ago, Venezuela was producing 1.5 million barrels a day more than it does today."
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Раскрыты подробности о договорных матчах в российском футболе18:01