领域

• You are exploring the frontiers in science .
  你在探究科学的新领域。
• His knowledge spans many different areas .
  他的知识遍及许多不同领域。
• His field of expertise was steroids .
  他的专业领域是甾族化合物。
• Here a new sphere was to open to him .
  这里将要对他开辟一个新的活动领域。
• Other fields will certainly be opened up .
  其他领域也将扩大。
• There is a considerable literature in this area .
  在该领域存有相当多的文献。
• This area encompasses an enormous variety of fields .
  这一领域涉及范围极大。
• Nothing lay outside the scheme of our ideology .
  我们的意识形态领域包罗万象。
• Immediately, we tread on controversial ground .
  我们便立即进入引起争论的领域。
• She 's a newcomer in chemistry .
  她是化学（领域）的新手。