Once in Royal David's City
/ˌwʌns ɪn ˌrɔɪəl ˌdeɪvɪdz ˈsɪti/
/ˌwʌns ɪn ˌrɔɪəl ˌdeɪvɪdz ˈsɪti/
- the title and first line of a Christian hymn (= religious song) about the birth of Christ. It is often sung as a carol at Christmas.
曾经在皇家戴维市（Royal David's City）：有关基督诞生的基督教赞美诗（宗教歌曲）的标题和第一行。在圣诞节经常以颂歌的形式演唱。