Well, it's not just in the U.S., essentially every--I don't know if there's any exception.

当然不仅仅是在美国,实质上是每个...我不清楚是否有特例

耶鲁公开课 - 金融市场课程节选

Well, it's not just in the U.S., essentially every--I don't know if there's any exception.

当然不仅仅是在美国,实质上是每个...我不清楚是否有特例

耶鲁公开课 - 金融市场课程节选