不清

• You cannot be always sure whether he is in jest or earnest .
  你总是闹不清他究竟是开玩笑呢还是认真。
• The gulls which haunted the outlying rocks in a prodigious number .
  数不清的海鸥在遥远的岩石上栖息。
• Was she unhappy? any unfortunate entanglements ?
  她是否感到闷闷不乐？有没有那种倒霉的纠缠不清的事情？
• The meaning of the word, when used in this sense, is vague .
  但是按这种意思来使用这个词是含糊不清的。
• He is not all there .
  他头脑不清。
• At this movement she felt angry with the perverse sir james .
  这时候，她是对纠缠不清的詹姆士爵士生气。
• John's letter doesn't make sense; it is neither rhyme nor reason .
  约翰的信写得不清不楚，简直莫名其妙。
• He stared and said thickly, "what are you doing here? "
  他瞪着眼看看，口齿不清地说：“你来这儿干什么？”
• Your aunt is a saint, and hasn't two ideas to knock against each other .
  你的伯母是一个理路不清的老虔婆。
• Such resistance categories are arbitrary and vaguely delineated .
  这些对抗种类的描述是主观的和含糊不清的。