"Ledges" Natural Recordings by Native Speakers
Ledges are narrow, flat surfaces, typically narrow and high, such as a ledge along a wall, a shelf, or a projecting rock surface. They can also refer to a narrow shelf or projection on a larger structure, like a building or a bridge. In a figurative sense, a ledge can also refer to a point of support or a stopping place.
I think you meant to type "acknowledgement". <br><br>Acknowledgement refers to the act of publicly recognizing or admitting the existence or truth of something, often by means of giving credit or expressing gratitude. For example, in a research paper, the author might include an acknowledgement section to thank colleagues who assisted with the project.