2. Its speed of execution can save traders money, if only a
sliver of a basis point.
它的执行速度能够为交易者节省资金,哪怕只相差零点几个基点。
3. But that's starting from a small base where emerging markets account for a
sliver of Wall Street revenues.
不过这种美妙前景的基础却很有限──新兴市场只占华尔街投行收入的一小块。