...students who play intercollegiate athletics.参加大学校际体育竞赛的学生Robb is torn between becoming a doctor and a career in athletics.罗布在做医生还是当运动员之间痛苦抉择，左右为难。My school did nothing whatsoever in the way of athletics...我的学校在体育方面无所作...
His prose is vigorous and dense, occasionally to the point of obscurity.他的散文文笔有力、内容庞杂，有时几近晦涩。He collapsed following a vigorous exercise session at his home.在家剧烈运动了一阵后他突然昏倒了。More vigorous action is needed to force the fed...
这些账目滞后三个多月。The accounts are more than three months behind.总之, 感应电动势滞后于电流.In a word, the induced e . m . f . lags behind the current.电流滞后于电压.The current lags behind the voltage....