Simple:
* The county fair is always a fun event.
* We live in a rural county with lots of farmland.
* The sheriff is the chief law enforcement officer of the county.
More complex:
* The county government is responsible for maintaining the roads and providing public services.
* The county was divided into several townships, each with its own elected officials.
* The county courthouse is a historic landmark.
* The county has a diverse population, with people from all walks of life.
Figurative:
* The whole county was buzzing with excitement about the upcoming festival.
* The scandal spread like wildfire throughout the county.
You can also use "county" in specific contexts like:
* County seat: The town or city where the county government is located. (Example: "The county seat is home to the courthouse and other important buildings.")
* County council: The legislative body of a county. (Example: "The county council will meet next week to discuss the budget.")
Remember to choose the appropriate sentence structure and context based on the specific meaning you want to convey.