Ключевые слова: angle, angular wood, bridge, bridge railing, bridges, catch, clever, comfortable, device, fastening, fish, fishing, fishing line, fishing rod, fishing stick, fixation, idea, ingenious, invention, iron, knots, line, machine, metal, new, patience, patient, railing, rod, rope, smart, steel, stick, technique, thread, tricky, wait, wood, wood fastening,