However,brown rice does not last as long as white rice because of the oil-rich layer of bran.

VOA: special.2010.06.30

And one of the best analogies you can think of is the oil rich nations of the world in post-World War Two, in the post-World War Two era, whether it's Saudi Arabia, Iraq and Iran, the Emirates, or Venezuela, name--today Russia.

做个非常恰当的类比,你们可以把棉花想象成,二战后时期的石油,想想沙特阿拉伯,伊拉克,伊朗,阿联酋,委内瑞拉,和今天的俄罗斯吧

耶鲁公开课 - 美国内战与重建课程节选

Because of the oil-rich bran layer, it spoils quickly if not refrigerated or stored in vacuum-sealed bags.

VOA: standard.2010.06.25

A key stumbling block was Kirkuk. Ethnic Kurds would like to see the oil-rich city under the control of the Kurdistan Regional Government.

VOA: standard.2009.11.09

She also spoke of Washington's willingness to work with allies to end violence in the oil-rich Niger Delta and the Democratic Republic of Congo's troubled Kivu regions.

VOA: standard.2009.08.16

The secretary reportedly has been trying to mediate between Kurdish leaders and the central government in Baghdad, over a thorny territorial dispute over the oil-rich region of Kirkuk.

VOA: standard.2009.07.29