He points to the brightest stars and describes how to use them to navigate to the Bilma oasis in the eastern desert.

他指着那些最明亮的星星，讲述怎么利用它们找到位于沙漠东部的比尔马绿洲。

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An oasis is an area of the desert where water may be found.

绿洲是沙漠中可能存在水的地方。

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Desert oasis region is mainly the life place for people in arid regions, and there contains abundant natural resources.

荒漠绿洲是干旱区人类生存的主要场所，地域内蕴藏着大量的自然资源。

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If you want to dig beneath the hard-scrabble surface of this desert oasis, start with the OriGen Experience.

BBC: Discover life in the Nevada desert

Thirty-five miles southeast of Las Vegas is a 280-acre shining oasis on a parched desert plain: the power plant called Nevada Solar One.

FORBES: Magazine Article

Palestinian and Austrian companies are investing heavily in Oasis, a sprawling tourist complex below sea-level in the desert.

ECONOMIST: Fun and games below sea level