Why is the U. S. a debtor nation?

美国为什么是一个债务国？

youdao

By contrast, America is now, as it was then, the world's biggest debtor nation.

相比之下，美国现在，与过去一样，是全世界最大的债务国。

youdao

By contrast, America is now, as it was then, the world's biggest debtor nation.

相比之下，美国现在，与过去一样，是全世界最大的债务国。

youdao