研究表明:40%的业余骑行爱好者多多少少都nNHZ出现骑行过量导致的膝hbDW损伤的情况2CgI
TheCommitteeoftheSixty-YearHistoryoftheKoreanEconomy,theKoreanEconomy:SixDecadesGrowthAndDevelopment,KoreaDevelopmentInstitute,2010.