求翻译：　　月牙形的清泉，泉水碧绿，如翡翠般镶嵌在金子似的沙丘上。泉边芦苇茂密，微风起伏，碧波荡漾，水映沙山，蔚为奇观。对于月牙泉百年遇烈风而不为沙掩盖的不解之谜，有许多说法。有人认为，这一带可能是原党河河湾，是敦煌绿洲的一部分，由于沙丘移动，水道变化，遂成为单独的水体。因为地势低，渗流在地下的水不断向泉中补充，使之涓流不息，天旱不涸。这种解释似可看作是月牙泉没有消失的一个原因，但却无法说明因何飞沙不落月牙泉。是什么意思？

Crescent-shaped springs, spring green, jade-inlaid in gold like sand dunes. Dense reed fountain, breeze ups and downs, ocean waves, the water reflected sand hills, spectacular. Crescent Moon Spring event for years and not for the sand to cover up a gale of mystery, many say. Some people believe that

crescent-shaped jade, such as an emerald Qingquan, Wazzani Springs general mosaic-like sand dunes in gold. Reeds spring breeze lush, ups and downs, breathtaking views, the water-sand hill, was an extraordinary sight. The Crescent Moon Spring event 100 years Gale and not to hide the sand, so there ar

　　The crescent moon shape spring, the water seepage is deep green, if the jadeite crustification on the sand dune which the gold resembles.Nearby the spring the reed cover, the breeze fluctuation, the ocean waves ripple, the water reflects the Shashan, affords a marvellous view.Meets the strong gale

　　Crescent fountain, fountain green, inlaid in gold as a jade-like dunes. Beside the spring of dense Reed, Breeze up and down, blue, water-stained shashan, a tremendous spectacle. Centennial Gale Crescent Moon Spring and not for mystery of sand covered up, there is a lot of argument. The view was ex

Crescent-shaped springs, spring green, jade-inlaid in gold like sand dunes. Dense reed fountain, breeze ups and downs, ocean waves, the water reflected sand hills, spectacular. Crescent Moon Spring event for years and not for the sand to cover up a gale of mystery, many say. Some people believe that