As the years went by, I gained expertise and confidence.

We were not able to gain expertise in business management.

With each interview you gain more experience and expertise.

After joining the army, she gained further expertise in all aspects of warfare.

These partnerships have allowed the Project to gain materials and expertise at little cost while providing students with hands-on experience.

She moved to human resources where she gained expertise in training and employee relations.

They allow active members who put in effort to gain confidence and expertise in the art of public speaking.

Tasm had spent extra time in the information feed, gaining expertise on the subject.

Beyond basic engineering skills, many disciplines require specialized expertise gained through training and experience.

Students could use the extra time to gain expertise in a variety of fields - the sciences, economics, the environment, management, the arts.