First, funds from different sources of finance are interchangeable to a certain degree: deficiency of funds for one component of total debt can be supplemented by surplus funds originally aimed at financing other components. Second, troubles in any single component of total debt will have an impact on all the other components.
这意味着两点，首先：来自不同融资来源的资金在某种程度上是可互换的：总债务中某项资金出现的赤字可以用原本提供给其他用途的多余资金来填补。其二，总债务中某一部分所导致的问题将对其他部分造成影响。