民族志学者

例句：

1. 1. He is an ethnographer who specializes in studying the customs of different ethnic groups.
   他是一名专门研究不同民族习俗的民族志学者。
2. 2. The anthropologist has conducted research on human behavior across various cultures.
   这位人类学家对各种文化中的人类行为进行了研究。
3. 3. She is a well-known ethnographer who has written several books about her fieldwork.
   她是一位著名的民族志学者，已经出版了几本关于她的田野调查的书籍。