Translation of Wesen

Yesterday, I heard a very good example to explain my point: On their journey more than ten years ago, the presidential couple Mr. and Mrs. Clinton visited Egypt. They were welcomed by the president.
A good friend of mine. He works currently in NY but is a Swiss lawyer, excellent and very intelligent. Shall I ask him? OK, sounds great. Maybe we can add his words and expressions (from the law field) as well.
Therefore, it is very important that you create the Vocabulary Builder page, so that user will feel that they came to the 'right' place, where the content they were looking for is presented right away.