world

n.

1. 世界, 地球
   • She has sailed round the world.
     她作过环球航行。
   • Our world is but small part of the universe.
     我们的地球只不过是宇宙的一小部分。
2. 界, 领域
3. 众人; 世人; 人类
   • Keep quiet, we don't want the whole world to know about it.
     安静些, 我们可不想让人人都知道这件事。
   • Human acts have repercussions far beyond the frontiers of the human world.
     人类行为所产生的影响远远超出人类世界的范围。
4. 世间; 人间
   • He's very young and inexperienced, and doesn't know about the ways of the world.
     他还很年轻, 又缺乏经验, 不懂得人情世故。