steam drifts across a snowy geothermal river in yellowstone national park. - snowy river national park 個影片檔及 b 捲影像00:15
steam rises from a river that flows past snowy banks in yellowstone national park. - snowy river national park 個影片檔及 b 捲影像00:13
a river flows past snowy banks in yellowstone national park. - snowy river national park 個影片檔及 b 捲影像00:16
an icy river winds through snowy yellowstone national park. - snowy river national park 個影片檔及 b 捲影像00:16
