例句與造句

1. It shows, by methods of Baire Category, that the seemingly isolated examples of non-singular transformations first discovered by Ornstein and later by Chac髇, were in fact the typical case.
2. Any accounting of the period since the end of the Cold War must begin with the recognition of this singular transformation _ something that Americans should bear in mind in a campaign year when there is likely to be a boisterous debate about how to handle Russia.
3. It's difficult to find singular transformation in a sentence. 用singular transformation造句挺難的