Ключевые слова: activity, blue, business, cable, cargo, color, commercial, container, cranes, delivering, equipment, freight, harbour, heavy, industrial, industry, iron, large, lift, lifting, light, loading, logistics, machine, mechanical, metal, old, pattern, picking, port, power, pull, raise, shipping, sky, space, stack, steel, tall, terminal, trade, transport, transportation, unloading, vivid, weight, wires, work,