To see Mr. Rangan’s point, consider the euro itself. It is Europe’s money, but is there as yet a single market in money? A quick look at the banking system or at the broader financial-services industry suggests that this remains a distant goal. The euro has prompted some notable achievements, but there have also been glaring failures, and plenty of gaps remain.
Besides the impossibility of comparing prices there is another fact that there are big differences in the banking systems between the member nations, which also prevents the Euro from playing its role.
除了价格无法进行比较之外,还需注意另一个事实,成员国银行体系之间还存在重大差异,这也影响欧元发挥其作用。
as yet
used when saying that something has not happened up to now 至今,迄今
e.g.
1)We've had no luck as yet.
我们至今还没有遇到好运气。
2)We haven't needed extra staff as yet, but may do in the future.
我们目前还不需要增加人手,但今后可能会需要的。