bó / wù / guǎn / lǐ / zhǎn / chū / le / yì / tái / réng / rán / bǎo / cún / wán / hǎo / de / yīn / jí / shè / xiàn / guǎn / xiǎn / shì / qì博物馆里展出了一台仍然保存完好的阴极射线管显示器。The museum is displaying a cathode ray tube monitor that is still well preserved.