例句與造句

1. "' Riddle Run "'is a tributary of the Allegheny River located in Allegheny County in the U . S . state of Pennsylvania.
2. After re-entering Pennsylvania, the river is joined from the east by Kinzua Creek upstream of Warren; from the north by Conewango Creek at Warren; from the west by Bull Creek enters at Tarentum, Pucketa Creek enters near New Kensington, Riddle Run enters at Springdale, and Girtys Run enters at Millvale.
3. It's difficult to find riddle run in a sentence. 用riddle run造句挺難的