non-action          
noun [ U ] (also nonaction) uk/ˌnɒnˈæk.ʃən/ us/ˌnɑːnˈæk.ʃən/
 不作为;不采取行动(解决问题)
failure to do anything to deal with a problem 
  the government's non-action on climate change
 The economic costs of non-action are far greater than taking responsible action now.  不作为而导致的经济代价要远远大于现在采取负责任的行动(所需的经济代价)。 
 Synonym: inaction
  无事发生
a situation in which nothing or very little happens
  It isn't always necessarily a negative for a movie to have periods of non-action and heavy dialogue. 对于一部电影来说,有时候有大量的对话而没有跌宕起伏的情节并不一定是坏事。 
 - More examples
 - We cannot afford to be overwhelmed into a state of nonaction and must respond to this crisis proactively.
 - The non-action is set in a theatre in a small mid-Western town.