Like a family tree that you might use to trace back through generations of ancestors, only it's showing a family of genetically related languages instead of people.

就像你可以追溯祖先的家谱一样，它只是在显示与遗传相关的语言，而不是人类。

youdao

Perhaps the most striking sign of mobility is the fact that by the third millennium B.C., most pastoralists in this huge region spoke related languages ancestral to the modern Indo-European languages.

可能在人口流动性方面最具说服力的标志是，公元前3000年，在这片广袤的土地上大部分牧民讲的相关语言，现代印欧语系就从中发展而来。

youdao

Others were related languages, interfaces, and standards.

其他就是相关的语言、接口和标准。

youdao

Most of the thematic areas support the development of the tourist industry and some are related to food, languages (English, Spanish and French), sales and customer services, receptionist duties, leisure and entertainment, tourist guide activities, environmental education, community development and computer programmes, among others.

UNESCO: Country Profile: Cape Verde

Part of the LEAP programme, it features police-related issues in the national languages of Dari and Pashto.

UNESCO: MEDIA SERVICES

These are etymologically related words that pop up in different languages.

ECONOMIST: The evolution of language