spore opp
expression
track down
B1
finne, oppspore
track down
B1Intermediate
B1
Det tok dem flere år å spore opp den savnede mannen.
It took them years to track down the missing man.
B2
Etterforskerne prøvde å spore opp vitner.
The investigators tried to track down witnesses.
B2
Politihunden sporet opp de mistenkte.
The police dog tracked down the suspects.