know one's stuff in Danish
know one's stuff in Danish
kende sin vej rundt
(intransitive, informal) To be knowledgeable about and competent at a particular subject or task.
kunne sit kram
(intransitive, informal) To be knowledgeable about and competent at a particular subject or task.
være velindsat
(intransitive, informal) To be knowledgeable about and competent at a particular subject or task.