Task: Translation
Input (English): Even nowadays many submarines are already providing useful service in the fields of marine research and the exploitation of the oceans.
Output (Xhosa): Kanti nangalixesha sikulo iinkwili ezininzi sele zinika imisebenzi efunekayo kwimimandla yophengululo yeenqanawa zorhwebo zelizwe xa zizonke kwakunye nokusetyenziswa kwamanxweme.