Landscape waterfall flowing into the river at nightLandscape waterfall flowing into the river at night
Nature with its beauty always surprises beautiful stones, water flowsNature with its beauty always surprises beautiful stones, water flows
The waterfall flowing into the river is fascinatingThe waterfall flowing into the river is fascinating
A powerful waterfall in the canyon flows into a stormy riverA powerful waterfall in the canyon flows into a stormy river
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.