busy with

• The refresher is busy with another operation
  刷新程序正忙于进行另一个操作。
• Yes , i would . i ' m busy with my work righ now
  是的,我介意.我现在正忙着工作呢
• I have been busy with my investigation since monday
  自星期一以来，我忙于调查工作。
• And i ' m really busy with the comic book stuff
  可现在我正忙着画这本漫画。
• He pretended to be suddenly busy with some work
  他假装突然忙于什么事情。
• The minister is busy with important affairs of state
  部长忙于重要国务。
• I called on him , he was busy with his work
  每次我去见他，他都忙着工作。
• Her father is busy with his work all the time
  23她爸爸一直在忙于工作。
• I ' m quite busy with important stuff too . .
  我也有一大堆重要的公务要处理
• I ' m quite busy with important stuff too
  我也有一大堆重要的公务要处理