zero in on

• The senate zero in on the latin-american problem .
  参议院集中注意拉丁美洲问题。
• Newspaper headlines, though sometimes one-sided, zeroed in on some abuses .
  报纸的标题把火力集中于某些滥用权力的现象，尽管有时带有片面性。
• An enemy battery zeroed in on the crossroad
  敌人炮兵集中炮火于那个十字路口。
• We ' re trying to zero in on the problem
  我们正在努力将精力集中于这个问题上。
• Our bombers zeroed in on the enemy positions
  我们的轰炸机飞进了目标中心敌人的阵地上。
• The goal of targeting is to zero in on that 20 percent
  因此锁定旨在瞄准20的消费群体。
• The students zeroed in on the performance
  孩子们聚精会神地观看演出。
• Zero in on your target , and go for it
  瞄准你的目标，向它前进。