gobi造句
Undermulti-winddirections,theenergyexchangingandmaterialtransportingrepeatedlyhappenedbetweengravelgobiandtheMingshaMountain.Thestatisticsshowthatfrom1994to2001theareaofland,grass,holtandexposedlandin...
Undermulti-winddirections,theenergyexchangingandmaterialtransportingrepeatedlyhappenedbetweengravelgobiandtheMingshaMountain.Thestatisticsshowthatfrom1994to2001theareaofland,grass,holtandexposedlandin...