Credit spreads are unlikely to shrink to their pre-crisis lows, which reflected an overly sanguine attitude to financial risk.

利率差降低到危机之前的水平也微乎其微。危机之前的利率差是对金融风险乐观过度的反映。

Known as the " asset-swap spread" , this is analogous to the credit spread for a corporate borrower.

这被称为“资产互换利差”，类似于企业借款人的信用利差。

Financial conditions—which include bond yields, credit spreads and stock values—have tightened in the past couple of weeks.

过去几周，包括债券收益率、信用利差和股票价值在内的金融状况有所收紧。