That will finally give Microsoft the volume of search queries it needs to try narrowing the gap with Google by making its ad business more efficient.
这样一来,通过提高广告业务的效率,微软最终将得以实现所需的搜索量,借以试图缩小与谷歌之间的差距。
2
HFT, which accounts for two-thirds to three-quarters of all Wall Street volume, seems to have led to smaller spreads (the gap between bid and offer prices).