她是一位品格高尚、能力出众的人。

She is a person of exceptional ___caliber in both character and ability.

这款手枪使用9毫米口径的子弹。

This pistol uses bullets with a ___caliber of 9 millimeters.

这家餐厅以其高水准的服务和美食而闻名。

This restaurant is famous for its high ___caliber service and cuisine.