A sense of isolation intensified the family tie, a sense of the weakness of their position, a sense of defencelessness, in spite of, or because of, the title and the land.

• 新生儿每天的睡眠时间长达20个小时，除了吃奶、哭、排便外，新生儿睡眠几乎成了他生活的全部内容。