mortgage commitment的用法和样例：
例句
- But these commitments come at a cost, in part since the companies must pull the troubled loans from mortgage securities and recognize a loss.
然而，这些承诺需要付出代价，其部分原因是这两家公司必须从抵押有价证券中拉动问题贷款，并承认损失。 - That's an entiresegment of prospective borrowers who are increasingly morereluctant to plunge into homeownership and a mortgage commitmentin this environment.
那是逐渐地更不情愿突然开始这环境的业主和一个抵押贷款承诺的一个预期借用人的整个片段。
