ethnomusicologist

例句：

1. 1. Ethnomusicologists study the music of different cultures to understand their cultural significance.
   民族音乐学家研究不同文化的音乐，以了解其文化意义。
2. 2. The research on traditional music by ethnomusicologists has shed light on its historical context.
   民族音乐学家对传统音乐的研究揭示了其历史背景。
3. 3.Ethnomusicologists are instrumental in preserving and promoting the diversity of musical traditions around the world.
   民族音乐学家在保护和推广世界各地音乐传统的多样性方面发挥着重要作用。