Morgenthau

例句：

1. 1. Morgenthau was aprominent American political figure during the 20th century.
   摩根索是美国20世纪著名的政治人物。
2. 2. Historians oftenrefer to Morgenthau as oneof the greatest economists in the20th century.
   历史学家经常称他为20世纪最伟大的经济学家之一。
3. 3. Thebook is a biography of Morgenthau, detailing his life andcontributions to politics.
   这本书是关于摩根索的传记，详细描述了他的政治生涯和贡献。