economies

例句:

• They must show that their economies are properly run.
  来自BBC
• Car firms are desperate to achieve economies of scale.
  汽车厂商拼命想要实现规模经济。
  
• Republics will have voting rights propor-tionate to the size of their economies.
  各共和国将拥有与其经济规模成比例的选举权。
  
• In recent years the Austrian economy has outperformed most other industrial economies.
  近几年，奥地利的经济发展超过了其他多数工业国。
  
• You begin to see efforts to diversify these economies.
  来自VOA
• Oil is the lifeline of both countries' economies.
  来自VOA