productively [prə'dʌktɪvlɪ]

例句:

• They feel they are interacting productively with elderly patients.
  他们觉得和年长的病人进行互动颇有益处。
  来自柯林斯例句
• The company is certain to reinvest its profits productively.
  公司肯定会将它的利润进行高效益的再投资。
  
• Asia should use all saving more efficiently and more productively.
  亚洲人在使用任何储蓄时应该更富有成效.
  
• He says "alert listening" could be used productively instead of maliciously.
  来自WSJ
• He credits Mr. Perry with providing him a framework for procrastinating more productively.
  来自WSJ
• He's much more effective with bass, guitar and keyboards, on which he skanks away productively throughout.
  来自BBC