Miss Watkins was a nobody. She was a drifter. No family, no close friends.沃特金斯小姐是一个无名之辈。她四处漂泊，没有家，也没有知己。They spent their lives trailing around the country.他们一辈子都在这个国家四处漂泊。They live a vagabond life/existence, travelling around in a caravan.他们开着大篷车四处漂泊过活。