1·Andy Roddick played well in Cincy, but this three-out-of-five sets, and you have to wonder if he's completely recovered from the Mono that slowed him down this summer.
安迪·罗迪克在辛辛那提干得不错，但是现在他要面对的比赛可是五局三胜，谁都不知道他是不是从今年夏天一直困扰他的单核细胞增多症中完全恢复过来了。
2·Virgin and his colleagues experimented with viruses highly similar genetically to ones that cause mono and other diseases in humans.
Virgin和他的同事用与那些引发人类单核细胞增多症及其它疾病的病毒遗传学极其相似的病毒进行实验。