榆林沙区
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Yulin wind-sand grass shoal area 榆林风沙草滩区
·2,447,543篇论文数据，部分数据来源于NoteExpress
The sand area in Yulin lies in the southeast of the Maowusu desert, which is the most active region, where the Maowusu desert migrates to the southeast.
榆林沙区地处毛乌素沙地的东南部，属毛乌素沙地向东南移动的最活跃地段。
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