A coal- filed power plant的用法和样例：
- They are planning a new nuclear power plant.
- They are ventilating the sap of a coal mine.
- A Senator from a coal mining state had forcefully expressed his constituents' concerns to the EPA during a rulemaking proceeding to set limits on emissions from coal-fired power plants.
- A coal fell from the fire and burned the mat.
- The soldiers blew up the enemy power plant.