1. She piques herself on her ability to speak multiple languages.
她以自己能讲多种语言而自豪。

2. He piques himself on his impeccable fashion sense.
他以自己无可挑剔的时尚品味而自豪。

3. They pique themselves on their reputation for honesty and integrity.
他们以自己诚实正直的声誉而自豪。

4. She piques herself on her culinary skills and loves to cook for her friends and family.
她以自己的烹饪技能为自豪，并喜欢为朋友和家人烹饪。

5. He piques himself on his physical fitness and trains rigorously every day.
他以自己的身体健康为傲，并每天进行严格的训练。

6. They pique themselves on their academic achievements and strive for excellence in their studies.
他们以自己的学术成就为自豪，并努力在学业上取得卓越成绩。