Complex sentence: The Omullyakhskaya Bay or Omullyakh Bay (Russian: Omullyakhskaya Guba) is a bay in the East Siberian Sea west of the Sundrun River region and east of the Yana Bay.
Split into simpler sentences: The Omullyakhskaya Bay or Omullyakh Bay (Russian: Omullyakhskaya Guba) is a bay in the East Siberian Sea. It is located west of the Sundrun River region and east of the Yana Bay.