Douglas was a 29-year-old journeyman fighter, erratic in his previous fights.道格拉斯29岁,是个技术不错的拳击手,在以前的比赛中发挥不太稳定。The man was known to the police because of previous convictions.因为有犯罪前科,警察们都认识这个人。CBS's ratings again sho...
He achieved better concordance between observation and calculation than had the most elaborate previous scheme.他在观察值与计算值之间获得的一致性,比早先最精心安排所获得的还要好.This question is subsidiary to the previous one.这个问题是辅助上一个问题的。His industry ...