rozległe doświadczenie

He has extensive experience in management, administration and development areas.

We did so based on our extensive experience and knowledge.

He has extensive experience in management of research groups and as a professor.

He also has extensive experience as a defense attorney in state and federal cases.

He knew from extensive personal experience that this was true.

This winter was his first extensive experience with the white stuff.

Americans do not need a candidate with extensive political experience.

Faculty members have extensive legal experience in private practice and public service.

This company has been in existence for more than 25 years and is based on his extensive experience.

He worked as a teacher before entering politics, and has extensive experience in local community service.