and a half

• He had poliomyelitis at two and a half .
  他在两岁半的时候患了小儿麻痹症。
• We have been wavering for a century and a half .
  我们一个半世纪以来，一直犹豫不决。
• That is a job and a half .
  那是非常困难的工作。
• For an hour and a half they sauntered through the quarter .
  他们在居民区各处逛了一个半小时。
• They are tying down three and a half million german soldiers .
  他们牵制着三百五十万德国军队。
• Will you grind up a pound and a half of lean round steak for me ?
  你给我绞一磅半瘦的圆牛排吧。
• He met with the prime minister of japan for an hour and a half .
  他和日本首相会晤了一个半小时。
• The journey from london to oxford takes about an hour and a half .
  从伦敦到牛津大约需要一个半小时。
• Sales at gm dropped by a million and a half vehicles .
  通用汽车公司的汽车销售总数下降了一百五十万辆。
• It was five and a half o'clock now, and a raw, blustering morning .
  这时才五点半，正是寒气逼人，狂风咆哮的早晨。