drew a line短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 v.划一界线立界限 As a thought experiment in 2008, Youfa Wang of the Johns Hopkins Centre for Global Health drew a line from recent trends and projected that 100% of Americans would be overweight by 2048. 根据2008年的一项想法调查,约翰-霍普金斯全球健康中心的王友发根据近来的趋势预计,到2048年所有的美国人都将会超重。 ecocn