The phrase "inside these walls" is correct and usable in written English.
You can use it when referring to the interior of a building, room, or other enclosed area. For example, "We could feel the history of the castle inside these walls."
Everybody is roughly twice as attractive inside these walls.
"I appreciate the spirit of love that exists inside these walls," Mr. Bush said, as he sat under a blue banner proclaiming "Strong Families, Safe Children".
The elegant dilapidation of the building is an ideal space to show new, experimental, challenging work, but I found myself more enthralled by the decades of peeling patterned wallpaper, wondering what had gone on inside these walls.
Inside these walls, every day, and long into the night, she would listen to her radio, once writing about how she had discovered Mark Radcliffe and Stuart Maconie on BBC 6 Music: "I have decided that they must be some kind of off-beat psychiatrists… They help give relief to people under siege".
"We would have had to put wire all over inside these walls," says Campbell.
Inside These Walls While there are countless grand churches in Europe, including Westminster Abbey in London and St. Peter's Basilica in Rome, only those that serve as the seat of a bishop can technically be called cathedrals.
Inside, the walls are painted sky blue.
Inside, the walls are a dark blue.
Inside, the walls are adorned with bright watercolour paintings.
Step inside and look closely at these walls and ceilings.
It is a known fact that the use of these walls inside RC frames composed of columns and beams improves the strength and stiffness of the structure under seismic loadings.
