Simplify the following text for a Grade 7 native English-speaking person.
Original: The Gilgit River ( Urdu : Ø Ø Û Ø Ø Û ' Ú Ù Ú Ø ) is a tributary of the Indus River , and flows past the town of Gilgit .
Simplified: Gilgit River is a tributary of the Indus River , and flows past the town of Gilgit .