Ключевые слова: accident, aid, attend, background, be concerned, be interested, be worried, canoodle, care, city, color, connection point, construction, counterpart, cut, cutout, danger, dangerous, defence, department, detector, device, devote, drop, duo, ecological, ecology, ecosystem, emergency, empathize, engine, environment, environmental, equipment, extinguish, extinguisher, faucet, fighting, fire, fire hydrant, fire protection, firefighter, fireman, fireplug, flame, flood, flow, functional, garden, grass, green grass, greensward, heavy, help, hose, hydrant, illustration, in love, industrial, inlove, isolated, lawn, life, look after, love, loving, manage, management, measure, metal, mind, motion, moving, nature, nobody, object, old, one, opened, outdoor, pavement, pipe, plug, plumbing, portable, pressure, prevention, protect, protection, public, quebec, red, rendering, rescue, road, rust, safe, safety, saftey, security, service, shoot, siam, sidewalk, single, source, steel, street, supervise, takecare, tap, thailand, twin, two, urban, utility, valve, water, water hydrant, wet, white, white background,