unable

• I am unable to play a note .
  我一个音符也弹不出来。
• With all his scholarship , he seems unable to produce .
  他学识渊博，但好像没有创作力。
• For some reason he was unable to meet clem's eyes .
  出于某种原因他无法正视克莱姆的眼睛。
• If one man guards the pass , ten thousand are unable to get through .
  一夫当关，万夫莫开。
• Our plans were dashed when we were unable to raise any money .
  我们凑不起钱来，计划告吹了。
• She was unable to conceal her disappointment and her rage .
  她不能够隐瞒她的失望和她的愤慨。
• The enemy was unable to gain a major sea battle against us .
  敌人不能和我们进行大规模的海战。
• Mrs. biggs is ill and will be unable to take you today .
  比格斯夫人病了，今天不能给你们上课了。
• We are unable to influence events in the way we want .
  我们无法按照我们的意愿来左右事态的进展。
• Man is so weak and inadequate that he is unable to govern himself .
  人如此微弱与渺小，不能自制。