CPM rates for local advertising command a significant premium from advertisers because of their more targeted nature.
本地广告行为的CPM千人成本因为所具有的定位本质而受到广告商的高度重视。
2
As a lifelong near-sighted person, prescription eyeglasses and especially prescription sunglasses have long commanded a high premium due to the seemingly precise and scarce nature of creating them.
作为一个终身近视患者，处方眼镜尤其是处方太阳镜因其所谓的精确性和制造材料的稀缺而价格一直居高不下。
3
Now they could begin with imperfect materials, imprecise processes. Let the self-correcting nature of automation strain to find the optima which let only the premium through.