People over thirty have vivid memories of childhood: half-hour walks to school ware the norm; after school came marbles, hopscotch, or catching frogs in the great outdoors.
年過卅的人回憶兒時情景，應是記憶猶新﹘﹘蹣跚學步是在偌大的庭院或車輛稀落的馬路上；步行半小時上學校很是稀鬆平常。