coal

• There are extensive coal deposits in the u.s.s.r .
  苏联的煤的储藏很丰富。
• A small coal fire burned in the grate .
  炉子里生着小小的煤火。
• He is busy with proving up a coal deposit .
  他正忙于勘探煤层。
• I hate to see someone raked over coals .
  我讨厌见到别人挨骂。
• Coal seams intermixed with iron ore .
  煤层和铁矿混杂在一起。
• Pennsylvania sits on 35 billion tons of coal .
  宾州煤的蕴藏量为三百五十亿吨。
• Coal mining has always been a dangerous occupation .
  采煤向来是一种危险职业。
• Do you burn coal as well as wood on this fire ?
  你是不是用煤也用木头生这炉火？
• Have we got enough supplies of coal ?
  我们贮存的煤够用吗？
• When coal burns part of it is left as ash .
  煤燃烧时，一部分作为灰烬留了下来。