常见例句Choristers form a human christmas tree as they sing during a rehearsal of the Living Christmas Tree concert in Osan, south of Seoul. 南韩首尔南部的小城乌山,唱诗班的歌手们站在台阶上,把自己排列成圣诞树的样子。他们是在为圣诞音乐会做排演。Osan City 乌山市(韩国) 返回 Osan