" But may I ask you if you ever heard the name of Professor Gregg, the authority on ethnology and kindred subjects" ?

“但是我可以问你是否听说过格雷格教授的名字， 他是民族学和同类学科的权威” ？

Two of its branches are ethnography (the study at first hand of individual living cultures) and ethnology (which sets out to compare cultures using ethnographic evidence to derive general principles about human society).

它的两个分支是人类学(即个人生活文化的第一手研究)和人种学(它通过人种学的证据来比较不同的文化，从而得出关于人类社会的一般原则)。