GbEng
她在国内第一流指挥家中名列榜首. She ranks foremost among the country's leading conductors.
他被认为是本世纪第一流的作曲家之一。 He is regarded as one of the classical composers in this century.
他是第一流的学者。 He ranks high as a scholar.
这所学校培养出了一些第一流的学者. The school has turned out some first-rate scholars.