常見例句雙語例句My LED headlamp lit the white sand dune.我的LED照明燈點(diǎn)燃了白色的沙丘。Glow from the distant Shaybah oil field turns the Saudi Arabian sky purple as a man dances atop a nearby sand dune.煇光從遙遠(yuǎn)的沙巴油田轉(zhuǎn)曏沙特阿拉伯附近紫色天空，一個(gè)男子在沙丘頂上跳舞。This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.阿曼一座新月形的沙丘脊由強(qiáng)信風(fēng)吹成，在迎風(fēng)的方曏（圖左側(cè)）形成一麪平緩的凸破，在背風(fēng)麪形成凹坡。原聲例句It is one of the largest sand dune fields in the United States.They form when plants hold sand in the outer parts of the dune but the center of the dune continues to move.權(quán)威例句Coastal ponds are usually separated from the sea by a sand dune a few metres high.ECONOMIST: Eye on the storm TheUnfortunately for the Prince, much of his wealth comes from his sand dune size holdings of Citigroup stock.FORBES: Even A Big Four Audit Can't Nail Down Kingdom Holding NumbersFeral pigs are also moving into southeastern New Mexico, where the federal government has been trying to boost the number of sand dune lizards and lesser prairie chickens.NPR: $1M Pilot Project Aims To Take Out Feral Pigs 返回 sand dune