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。
2
Nabkha dune is a kind of typical aeolian landform. The wind power, sand source and plant are the mainly influencing factors of the development of nabkha.
灌丛沙堆是一种重要的风积地貌类型，风力、沙源、植物是影响灌丛沙堆发育的主要因素。
3
A lone plant juts defiantly from the arid sand of a dune in this evocative image.