spectators at a golf or tennis matcha porch along the outside of a building (sometimes partly enclosed)
同义词：verandaverandah
a room or series of rooms where works of art are exhibited
同义词：art gallerypicture gallery
a long usually narrow room used for some specific purpose
"shooting gallery"
a covered corridor (especially one extending along the wall of a building and supported with arches or columns)narrow recessed balcony area along an upper floor on the interior of a building; usually marked by a colonnadea horizontal (or nearly horizontal) passageway in a mine