battlefield [ˈbætlˌfild]

例句:

• I shall conceal myself at a safe distance from the battlefield.
  我会躲在一个远离战场的安全地带。
  
• Such military virtues as blind obedience and battlefield valor.
  来自New York Review of Books
• New guns firing high explosive shells were incorporated into the battlefield.
  发射高爆弹的新型大炮在战场上得到了使用。
  
• Get the full picture You are the battlefield commander.
  来自THETIMES
• The two opposing armies faced each other across the battlefield.
  敌对两军在战场上严阵对峙。
  
• He said cyberspace shouldn't become a new battlefield.
  来自WSJ