Legacy mortgage problems are fading .

抵押贷款的遗留问题在减少。

Mortgage volumes are also down .

同样下降的还有抵押贷款数额。

So when it stops buying , mortgage rates could rise sharply .

所以，当美联储停手时，抵押贷款利率可能会大幅上升。

Mortgage rates are following treasury yields down and are tumbling below 4 % .

抵押贷款利率随国债收益率下降，现在跌破了4%。

In michigan some 90 per cent of mortgage defaults are sparked by job loss .

在密歇根州，约90%的抵押贷款违约是失业造成的。

Mortgage markets are another example .

住房抵押贷款市场是另一个例子。

Create a mortgage security database .

建立公开的抵押证券数据库。

Mortgage bonds still have significant risks .

抵押贷款债券仍然有着明显的风险。

One reason lies in the mortgage market .

其中一个理由在于抵押贷款市场。

No one questions that there were severe problems in america 's pre-crisis mortgage market .

毫无疑问金融危机爆发之前的美国抵押贷款市场存在严重的问题。