Was Bedeutet "He knows his stuff." auf Deutsch

Englisch
Deutsch

He knows his stuff.
Er ist auf Draht.

He knows his stuff.
Er kennt sich aus.

He knows his stuff. Deutsch Wörterbuch, Was ist He knows his stuff., He knows his stuff. Deutsch übersetzer, übersetzung He knows his stuff. in deutsch, He knows his stuff. auf Deutsch übersetzen, Bedeutung für He knows his stuff., He knows his stuff. Definition.