1·One night at dinner, Rufus, who was one of the best students in our class, was bemoaning the long hours he spent studying.
有一天晚上，在我们聚餐时，鲁弗斯(我们班最出色的学生之一)开始抱怨起他每天在学习上花费的时间。
2·To study why this is so, Rufus Johnstone of the University of Cambridge used computer models to estimate the benefit of helping groupmates.
为了研究原因，剑桥大学鲁弗斯•约翰斯通利用计算机模型预测抚养后代的益处。
3·He promised to help Rufus if the occasion arose.
他答应在必要的时候帮助鲁弗斯。
4·Rufus: Telling a woman you like her clothes isn't lying. It's self-preservation.
鲁弗斯：告诉女人你喜欢她的着装不是说谎，而是自保。
5·Rufus is an unusual cognomen.
鲁弗斯不是一个平常的姓。