加上先前的金砖四国，或许形成了一个更具有说服力的新兴国家“第一梯队 ” 。
This grouping adds Bangladesh, Egypt, Indonesia, Iran, Mexico, Nigeria, Pakistan, the Philippines, South Korea, Turkey, and Vietnam to the economic radar, and, together with the four BRIC countries, probably comprises a more logical and defensible “first tier” of emerging economies.