新墨西哥州白沙國家公園遊記 New Mexico White Sands National Park Adventure

你能想象一片没有下雪的沙漠，却如同被厚厚的白雪覆盖了一樣吗？为何这片地方沒有下过雪，却总是白茫茫一片？Can you imagine a desert that has never seen snow, yet appears as if it's blanketed in a thick layer of white snow? Why is this place always covered in a vast expanse of white, even though it never snows?