春天的薄荷叶
His research ranks on the top of the world.He is one of the top scientists in the World.His method is one of the most advanced methods in the World.
凭海而居
居全国之首rank first in the whole country位居全国第一first best in the country这里的棉花产量为全国之首。This area ranks first in the whole country for cotton output.
优质英语培训问答知识库
