But , to borrow from fedspeak , these are ' unusual and exigent ' times .

但借用美联储式的讲话风格，这些都是“不寻常和紧急”的时刻。

It is exigent as a matter of practical fact .

同时也是现实中迫切要做的事情。

Commercial banking in normal times is profitable . In exigent circumstances additional capital is needed .

商业银行业在正常时期具有盈利能力，在危急时期则需要额外资本。

Yet , as everyone knows the flesh is powerful , exigent , and more enduring than we ordinarily believe .

然而，大家都知道变胖是强大的，紧急的，比我们通常认为的更持久。

But to invoke its power to lend to other companies in " unusual and exigent circumstances " , as it routinely did in 2008 and 2009 , it must get the approval of the treasury secretary , and demand enough collateral to protect the taxpayer from loss .

但是想在“特殊和紧急的情况”下为其他公司提供贷款，虽然这种做法在2008年和2009年很普遍，但是如今必须获得财政部长的首肯，并且只能申请等量的贷款以保护纳税人不受损失。