例句與造句

1. On the basis of Popper's definitions, the historian Stefan Berger proposes as a proper word usage:
2. "' Stefan Berger "'( born 1964 ) is the Director of the Institute for Social Movements, Ruhr University Bochum, Germany, and Chairman of the committee of the Library of the Ruhr Foundation.
3. It's difficult to find stefan berger in a sentence. 用stefan berger造句挺難的