Days after Mexico suspended public activities virus,testing it, flu, to reduce the spread of swine flu, the country is reporting a leveling off in the rate of new infections.

VOA: standard.2009.05.03

They've been cutting the spread between the discount rate and the Federal Funds Rate again it's an effort to stimulate the economy.

他们一直在缩减,贴现率与,联邦资金利率之间的宽度,同样它又是刺激经济的努力。

耶鲁公开课 - 金融市场课程节选