知

• He sloped off without being seen .
  他人不知鬼不觉地溜走了。
• Something caught at his feet .
  不知什么东西把他的脚绊住了。
• The robin is a harbinger of spring .
  知更鸟是春天的报信者。
• She spread out her arms , not knowing what to do .
  她扎煞着手，不知该干什么。
• He is all abroad as to how things stack up today .
  他对当前总的形势毫无所知。
• The world of pure reason knows no compromise .
  纯粹理性的世界里则不知何谓妥协。
• A clock chimed somewhere .
  不知什么地方传来了大钟的钟声。
• For all i care he is still living in south america .
  据我所知，他仍住在南美洲。