求翻译：罗布泊干涸后，周边生态环境马上发生变化，草本植物全部枯死，防沙卫士胡杨树成片死亡，沙漠以每年3米至5米的速度向湖中推进。罗布泊很快与广阔无垠的塔克拉玛干大沙漠浑然一体。是什么意思？

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lop after drying, and the surrounding ecological environment changes that took place immediately, herbal plants withered, Hu poplar guardian pieces, the desert to die each year from 3 meters to 5 meters in a lake. lop soon with limitless Towers the Taklimakan Desert seamless.

After Lop Nor dry, the peripheral ecological environment changes immediately, the herb loses plant completely, guards against the sand bodyguard Hu poplar tree Large expanse of death, the desert advances by the every year 3 meters to 5 meters speeds to the lake in.Lop Nor very quick and broad boundl

Lop Nur after drying up, the surrounding ecological environment changes immediately, herbaceous plants all withered, sand-guardian of Populus euphratica tree has died, at an annual rate of 3 to 5 m in the desert to advance to the Lake. Lop Nur and vastness of Tower Carat Ta Ka l Ma Gan soon desert f

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