Sleeping sickness is spread by a parasite that infects the central nervous system and,if left untreated, moves to the spinal column and brain, resulting in mental confusion and eventual death.

VOA: standard.2010.04.05

We're left with the central banking institutions that are now functioning without convertibility to gold.

我们现在与那些,现如今运行时没有金子转换功能,的中央银行机构打交道。

耶鲁公开课 - 金融市场课程节选

We're left with the central banking institutions that are now functioning without convertibility to gold.

我们现在与那些,现如今运行时没有金子转换功能,的中央银行机构打交道。

耶鲁公开课 - 金融市场课程节选