比尔喜欢讲一个经济学的关于，威廉·巴曼的故事，他是个经济学家，给普林斯顿带来了50年不幸。

Now, Bill likes to tell a story which is rooted in the economics of Williams Barman who has had more than 50 years of affiliation with Princeton, the economist.

youdao

比尔喜欢讲一个经济学的关于，威廉·巴曼的故事，他是个经济学家，给普林斯顿带来了50年不幸。

Now, Bill likes to tell a story which is rooted in the economics of Williams Barman who has had more than 50 years of affiliation with Princeton, the economist.

youdao