Teenagers in South Korea are the laziest in the world， according to a global study.

　　根据一项全球研究，韩国的青少年是全世界懒的。

　　A country-by-country breakdown of physical activity levels has revealed just one in five 11 to 17-year-olds get as much exercise as they need to stay healthy.

　　这项研究分析了各国青少年的运动量，发现11岁到17岁的青少年只有五分之一的人运动量达到了维持健康所需的水平。

　　In some countries， led by South Korea and including the Philippines， Cambodia and Sudan， more than 90 percent of teenagers are inactive.

　　在韩国为首的一些国家，包括菲律宾、柬埔寨和苏丹，超过90%的青少年很少运动。

（责任编辑：admin）