Beautiful landscape with a waterfall near the rocksBeautiful landscape with a waterfall near the rocks
A darkened pond against the background of mountainsA darkened pond against the background of mountains
The movement of the night city and the river under the lightsThe movement of the night city and the river under the lights
The waterfall flows into the turbulent flow of the riverThe waterfall flows into the turbulent flow of the 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.