Indeed, nearly 98% of countries ranked AAA were either at that rating, or the AA level, 15 years later.

实际上，十五年过后，原先国债被评为AAA级国家要么还是这个级别，要么就是AA级。

youdao

Indeed, nearly 98% of countries ranked AAA were either at that rating, or the AA level, 15 years later.

实际上，十五年过后，原先国债被评为AAA级国家要么还是这个级别，要么就是AA级。

youdao