But it is debatable whether the Brics have anything more in common than their size and economic potential. 但是，金砖四国除了规模和经济潜力之外，是否还有其它共同点，存在争议。
Continuing joblessness, years of weak investment and higher public-debt burdens, in turn, will dent economies' underlying potential. 反过来，持续的失业，连年的投资疲弱与公债负压的上升将对经济潜力造成打击。
