oilfields

例句:

• The same principle was used in a method of drilling in oilfields.
  油田的钻探方法采用了同样的原理.
  
• Complicating matters is the ending of the era of large oilfields.
  大油田时代的终结正使问题变得复杂.
  
• The discovery of new oilfields brought the price down.
  新油田的发现使油价有所降低.
  
• Italian interests include oilfields and multi-billion-dollar contracts in the defense and construction sectors.
  来自VOA
• Oilfields stretch for miles, shimmering rivulets coating the landscape with glittering poison.
  来自THETIMES
• South Sudan now controls the bulk of the oilfields that once sat in the former unified Sudan.
  来自VOA