分类：教育/科学-外语学习-英语考试
问题：NowWallStreetisbeingreshapedbyth? 
Now Wall Street is being reshad by the crisis over mortgage-related securities. The markets are unable to place a value on them. So banks and other investors are unable to find a buyer except possibly the government.  请问place a value on 是什么意思?
回答： 

保住它们的价值

不过我个人认为不是保价，而是定价。