roof, rooftop, building
radio, vintage, listen
old, rust, nail
pressure device, meter, blood pressure
building, wire, workman
antenna, rust, iron
lightning, thunderstorm, lightning strike
lightning, lightning strike, flash
kettlebell, gym, fitness
lightning, storm, sea
laboratory, chemistry, microscope
storm, thunder, mountain
banghwa bridge, han river, seoul
metal, stainless, steel
