[size=90%]nBanksmust know their levels of exposure to

[size=75%]nindustries

[size=75%]ncountries

[size=75%]nregions

[size=75%]nsincedefault affects many clients simultaneously

这里的country exposure 怎么理解，暴露？风险？
（这是我international banking 的 handouts里的一段。。。）
谢谢