bó / wù / guǎn / lǐ / zhǎn / chū / le / yì / zhī / bǎo / cún / wán / hǎo / de / qīng / tóng / tóu / qiāng博物馆里展出了一支保存完好的青铜投枪。The museum is displaying a well-preserved bronze javelin.