额济纳旗绿洲是典型的干旱荒漠天然绿洲，是河西走廊及内陆地区的一道绿色屏障。
Ejin Banner, a typical natural oasis in the desert area, provide a natural green defence for Hexi Corridor.
干旱荒漠区引水工程上水后，将原先的大片固定沙地和旱耕地转变为水浇地，并形成了新的绿洲。
Through transferring water to arid-desert region, it formed a new oasis, that many irrigation farmland came from early fixed sand dune and no-irrigation farmland.
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