Apparently, such a shape is from the influence of the nomadic tribes.

它的外形显然受到游牧民族的影响。

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It was first popular among aristocrats of the nomadic tribes, and was a kind of ornament in the crown.

步摇最初是从游牧民族的贵族中流行开来的，是笼在某种冠上的花饰。

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Livestock: People have raised animals to eat for millennia, starting with sheep and goats that nomadic tribes herded some 11,000 years ago.

家畜：人类畜养动物以获取肉类已经上千年了，11000年前游牧民族就开始饲养绵羊和山羊。

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Yet huge swathes of the country, populated chiefly by nomadic tribes and expat landowners, are still overlooked by mass tourism.

FORBES: Magazine Article

The Soviet planners who re- drew the map in the 1920s divided Central Asia broadly along linguistic lines, hoping to construct nations from the various nomadic and semi-nomadic tribes of desert and steppe by exaggerating the differences between their dialects.

ECONOMIST: Central Asia

C. when, most likely, nomadic Aryan tribes from Central Asia began entering northern India.

CNN: Center Cut