summer сoniferous forest near the shore of a mountain river. riverbed of a stormy river strewn with huge stones. rocky bottom. spruce near mountains foothills. the pristine nature of altai. - 河床 個照片及圖片檔
close-up of cracked dirt in riverbed, de-na-zin wilderness, san juan county, new mexico, united states - 河床 個照片及圖片檔
clouds of sediment flowing down the mary river shot from a drone point of view, northern territory, australia - 河床 個照片及圖片檔
