Ключевые слова: air, american, bathroom, beautiful, bio, blue, bright, busy, clean, cloak, cloakroom, convenience, day, grass, green, idyl, lav, lavatory, lawn, line, lock, loo, multiple, occupied, outdoors, outhouse, outside, park, pattern, pay, people, place, plastic, portable, portapotties, privacy, public, rest, restroom, reststop, room, sky, sunny, toilet, travel, unisex, urinate, useful,