1. The fan blade on my ceiling fan broke and now it doesn't work properly.
2. The fan blade spun rapidly, providing a cool breeze in the hot summer air.
3. I accidentally knocked the fan blade off while cleaning it.
4. The fan blade on the industrial fan was huge, spinning effortlessly to cool the entire room.
5. The mechanic replaced the worn fan blade in my car's cooling system.
6. My dad showed me how to clean the fan blades on the oscillating fan.
7. The helicopter's fan blades whirred loudly as it hovered above us.
8. The fan blade on the wind turbine turned slowly in the gentle breeze.
9. The old fan blade rattled and shook as it spun, making an annoying noise.
10. Be careful not to touch the fan blade while it's in motion, as it could cause injury.