Companies such as America’s Placecast are developing technologies that allow them to track potential consumers and send them enticing offers when they get within a few yards of a Starbucks.
在美国,Placecast和类似公司正在开发新的技术,以帮助他们来定位潜在顾客,并在他们接近商户时向其发送具有吸引力的广告。
Within just a few miles of me, there are many little libraries in folks' front yards, sharing the joy of reading with anyone who passes by.
离我就几英里的地方,有许多小小图书馆伫立在人们的前院,把阅读的乐趣分享给路过的人。
Within the Baghdad city limits, I don't think we ever went more than a few hundred yards without seeing soldiers or policemen.
在巴格达市范围内,隔不了几百码我们就能看到士兵或警察。
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