The car is moving through the desert on the sand against the background of sunsetThe car is moving through the desert on the sand against the background of sunset
Crab on the sand against the background of palm treesCrab on the sand against the background of palm trees
White sand is like sweet sugar, but it won't dissolve in the seaWhite sand is like sweet sugar, but it won't dissolve in the sea
Сыпучие крупинки кварца или иных твёрдых минералов. Пространства, покрытые песком. То же, что сахарный песок ( разг. ).