英语语法分析

Oof! That, I can assure you, we are not.

唉哟！我跟你保证，咱们绝对不是。

Two oof the largest categories of civil law are contract law and tort law.

民法中最大两个类别是合同法和侵权法。

China Unicom later published a denial oof the report on its official website.

但随后中国联通官方网站发表声明，否认了这一报导。