superpower [ˈsu:pərpaʊə(r)]

例句:

• The current sole superpower is far from being a disinterested observer.
  当前唯一的超级大国远不是一个公正的旁观者。
  
• The allies would fear that they were pawns in a superpower condominium.
  这个联盟担心他们会成为超级大国共管的牺牲品.
  
• He emphasised the wider issue of superpower cooperation.
  他强调了超级大国合作这一更重要的议题。
  
• The United States remains the world's only superpower.
  来自VOA
• It remains the sole superpower in the world today.
  来自VOA
• What will China be like as a superpower?
  来自BBC