1·My grip on the control bar was painfully tight as I ran down the lip of the dune.
当我沿着沙丘的边缘向下快速奔跑时，我的双手紧紧抓住控制杆，甚至让我感到了疼痛。
2·Between the shore and the inland edge of the dune field, sand alternates with the vegetated ground.
在海岸与内陆沙丘地带的边缘之间，沙地与覆盖植被的地表交相辉映。
3·A wide shot might best portray one desert, while a close-up of one plant struggling to survive on the side of a dune might best represent another.
描绘沙漠的全景时运用广角镜头是最合适的，而对沙丘一侧顽强生存的植物的特写则表现出另一种物质。
4·It is also a place of fun. Running down a dune is easier than trekking up it, especially when you bound in great leaps and fly through the air.
这里也是一个好玩的地方，奔下沙丘要比跋涉向上容易得多，特别是你大步跨越时，飞越空中的时候。
5·When the dune dries in a day or so the wind will begin to reshape it once again.
经过一天左右的风吹和日晒，沙丘干燥起来，那时的风就会把它的形状重塑一次。