The English term "boat's crew" matches the Tokpisin term "boskru"

other english words that include "boat" : tokpisin :
boat bot
trade boat or dinghy banana boat
turn (boat) bautim
other english words that include "crew" : tokpisin :
corkscrew skru tuptup
crew of plane/ship boskru bilong balus/sip
screw, bolt skru