because that's how it moves and to keep straight
Tagalog Translation of OARS: sagwan
Theere are 132 oars on a trireme
They paddled their oars.
Oars and oars
the first in bat has choice of oars
Oars killed himself by going into the cold without any clothes on. not sure about little Oars Jr. ("little" because the original Oars was four giants tall he was three giants tall).
Sail and oars. Oars in battle.
I am quite certain that they STILL DO use oars in the Nile river.
2 pairs or 4 oars
In the olden days SLAVES used oars to power the boats.
An ancient vessel with two banks of oars was called a bireme.