America has a very beautiful nature, lots of rivers and waterAmerica has a very beautiful nature, lots of rivers and water
Macro shooting of water with bubbles and drops of blue colorMacro shooting of water with bubbles and drops of blue color
Waterfall on the background of a mountain and green leavesWaterfall on the background of a mountain and green leaves
Mountain river with waterfall in the forest of japanMountain river with waterfall in the forest of Japan
Стремительно текущая водная масса, река, ручей. Поточное производство ( спец. ). Группа учащихся, с к-рой проводят какие-н. занятия в известной очереди с такими же, подобными группами.