participation [pɑ:rˌtɪsɪˈpeɪʃn]

例句:

• Only in this way can the critical mass of participation be reached.
  只有这样才能凑足参与人数。
  
• Participation is encouraged at all levels.
  鼓励各级人士都来参与。
  
• The agreement encourages worker participation in management decisions.
  该协议鼓励工人参与管理层的决策。
  
• It's the participation of all, said Romulo.
  来自VOA
• I think that is a sign of political participation.
  来自VOA
• So, for now, government participation is necessary.
  来自VOA