单词chorus-s
SingSong chorus"s wonderful singing opened the preface of the commencement.
杏声悠扬美妙的歌声为典礼揭开序幕。
The Chorus"s programs have served as models for similar groups in the United States since 1964.
自1964年以来，这个合唱团的表演就一直是美国境内，其他类似团体的模范。