Traditional Culture Encyclopedia - Hotel accommodation - What do you mean, the window is a wall?

What do you mean, the window is a wall?

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The wall outside the window means that the room without windows is smaller.

In architecture, a window refers to an opening built on a wall or roof to let light or air into a room. As early as the Sui Dynasty in China, there were windows that could be opened and closed automatically in the Guanwen Hall of Weizicheng in Luoyang Palace.