Both of his winning times were world bests.他的成绩均为世界最好成绩.He bests me in the mathematics.他在数学方面超过我.All three of these performances were new personal bests for these two athletes.所有这三场比赛的表现是这两名运动员的最佳个人成绩....
显然，尽管监禁多年，他依旧保持着身体健康。He'd obviously kept himself fit despite his years of confinement.他们的婚姻在传统和现代价值观之间保持着微妙平衡。Their marriage is a delicate balance between traditional and contemporary values.我们关系很铁，所以的确保持着联系。We'...