Proto-Indo-European is a reconstructed language, meaning, it is what linguists concluded a parent language of Sanskrit, Latin and Greek would have to be like.

原始印欧语是一门经过重构得出的语言，也就是说，这就是语言学家总结出梵语、拉丁语和希腊语的母系语言的样子。

youdao

Because most existing species live in Australia, early researchers concluded that Varanus originated in Australia and subsequently island hopped westward along the Indo-Australian archipelago.

由于现存的大多数物种生活在澳大利亚，早期的研究人员得出结论，巨蜥属起源于澳大利亚，随后沿着印澳群岛向西跳跃。

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

The two sides are expected to establish a formal strategic dialogue headed by Clinton and Indian Foreign Minister S.M.Krishna and to sign at least two agreements flowing from the 2005 Indo-American nuclear cooperation accord.

VOA: standard.2009.07.20

But for a while it ran in the Indo-Canadian Voice, a newspaper for South Asian migrants.

ECONOMIST: Distorted sex ratios in Ontario

Indo-Guyanese, who make up 48% of the population, feel targeted, and plan their movements carefully.

ECONOMIST: The fear of racial violence

Some 200 Indo-Guyanese were pulled from minibuses, beaten, robbed or thrown into drainage canals.

ECONOMIST: Guyana