不清

• He doesn't know the difference between real pearls and paste .
  他连真珍珠和玻璃珠都分不清。
• You must be out of sorts .
  你一定神志不清了。
• I am having trouble giving shape to my ideas in this essay .
  我在这篇文章中表达不清自己的想法。
• The oxford and cambridge colleges have numerous endowments .
  牛津和剑桥大学有数不清的捐助财物。
• There was something wrong or shady about everybody else .
  别的人总是有点儿毛病或不清不楚的地方。
• They became deeply intoxicated and totally disoriented .
  他们酩酊大醉，已经完全分不清东南西北了。
• She saw his eyes and gave another inarticulate cry .
  她看到了他的眼睛，又发出一声含糊不清的喊叫。
• Tangles like this still interrupted their intercourse .
  像这类纠缠不清的误会仍然妨碍着他们的交情。
• Vaguenesses were a cancer in hitler's mode of governing .
  权限不清是希特勒统治方法中的一个大弊端。
• They were all talking together and i could n't understand a word .
  他们一起说话，我一个字都听不清。