For the most part, the applicants already have extensive technical knowledge.

They are expected to have extensive knowledge about the costs, quality, and availability of services in their communities.

She could still surprise him with her extensive knowledge of growing things.

He has extensive knowledge about the Objects and their history.

What we can offer you is an extensive knowledge of how to deal with the Government on your problems.

She also has extensive knowledge of books, having grown up in a book store.

Each store values the team members and an extensive knowledge of the products.

Paul has extensive knowledge about the world and the international economy.

His own interest and studies led to an extensive knowledge of German literature.

In addition, many immigrants from Europe brought an extensive knowledge of cheese making.