There is an old boiler in this house.

Firefox is my favorite web browser.

St. Elmo's fire is a phenomenon of electrical discharge that appears on things like ship masts and airplane wings.

According to legend, the furaribi is said to be a yōkai that further confuses lost people.

To further fuel his anger, she poured oil on the fire.

When cooking, it is important to adjust the heat appropriately.

It is said that the fur of a fire-rat is resistant to fire.

The fur of a fire rat is very valuable.

The phoenix, also known as the fire bird, is said to burn itself out and regenerate from the ashes according to legend.

He threw a fireball using magic.