I speak fluent Norwegian.
Example: I speak Norwegian fluently because my wife was born in Oslo.
I speak fluent Norwegian. Example: I speak Norwegian fluently because my wife was born in Oslo.
Ich spreche fließend Norwegisch. 
Jag pratar flytande norska. 
Jeg kan flydende norsk. 
Jeg snakker flytende norsk. 
Ég tala reiprennandi norsku. 
Ma räägin soravat norra keelt. 
Aš kalbu norvegiškai laisvai. 
Es brīvi runāju norvēģu valodā. 
Puhun sujuvasti norjaa.