比如这句话的翻译 “哈佛培养了许多政治家、科学家、文学家，曾出过六位美国总统，三十多位诺贝尔奖获得者” 译为: Harvard has nurtured many outstanding statesmen, scientists and writers. Of them, six were American presidents and over thirty won Nobel Prize. 这样有无语法错误?是否地道?望老师们能帮忙解答