Ключевые слова: action, active, activity, auto, automobile, backpack, calm, calmness, car, earflaps, earphones, earpieces, furlough, haversack, headphone, headphones, headset, hill, holiday, internet, knapsack, landscape, mobile, mountains, music, nature, network, packsack, peace, peak, phone, quiet, relax, rest, rocks, rucksack, serenity, share, smartphone, social, temper, top, tourist, tranquility, transport, travel, trip, vacation, vehicle, view,