1. Her pertness and quick wit made her a favorite among her friends.
她的机智和活泼使她成为朋友们的最爱。

2. The teacher was impressed by the student's pertness during class discussions.
老师对学生在课堂讨论中的机灵印象深刻。

3. His pertness often got him into trouble with the authorities.
他的机智常常让他与当局闹矛盾。

4. The actress's pertness and charm captivated the audience.
女演员的机灵和魅力迷住了观众。

5. Despite his pertness, he was also known for his kindness and generosity.
尽管他机灵，但他也以善良和慷慨著称。

6. The young girl's pertness sometimes got on her parents' nerves.
那个年轻女孩的机智有时让她父母有些恼火。