Grass grows on rocks in the middle of a fast riverGrass grows on rocks in the middle of a fast river
A river in the middle of a city park against the backdrop of skyscrapersA river in the middle of a city park against the backdrop of skyscrapers
Snow-covered mountain, lake in the middle of the forestSnow-covered mountain, lake in the middle of the forest
Forest quiet river in the middle of a coniferous forestForest quiet river in the middle of a coniferous forest
A yellow car is driving in the middle of the desertA yellow car is driving in the middle of the desert
Находящийся в середине, между какими-н. крайними точками, величинами, промежуточный. Представляющий собой величину, полученную делением суммы нескольких величин на их количество; обычный, нормальный для какого-н. круга явлений.