Work done as a sacrifice for Viṣṇu has to be performed, otherwise work causes bondage in this material world. Therefore, O son of Kuntī, perform your prescribed duties for His satisfaction, and in that way you will always remain free from bondage.
done only for the sake of Yajna, or Visnu
than work
otherwise
world
this
bondage by work
of Him
for the sake
work
O son of Kunti
mukta-sań
liberated from association
do perfectly.