例句與造句

1. Twenty years later ( March, 1992 ), the hope of expanding the listening area came to reality with 6, 000 watts of power providing a strong signal over the city of Erie and generating new listeners in Northwestern Pennsylvania, Southwestern New York, Northeastern Ohio, and Southern Ontario, Canada.
2. It's difficult to find signal over the city in a sentence. 用signal over the city造句挺難的