green plastic coating of a ski jump hill in russki gorki jumping center is under summer maintenance with flushing water. watering

2014 artificial background blue center closeup coating combined competition complex cover daylight destination excursion fis flushing games gorki grass green hill interest jump krasnaya location maintain maintenance nordic olympic olympics place polyana preparation russia russian russki season sight sightseeing ski sky slope sochi spot summer sunlight sunny system venue water watering