与CSS相比，空气捕捉具有更大的优势：它能在任何位置，而不仅仅是发电站之类、排放二氧化碳的地方实施。
Air capture has the further advantage that it can be done anywhere-not just in places where carbon dioxide is being emitted, such as power stations.
在第一个试验期过后，地理位置服务能做与不能做的，收费的、打折的、免费的地方就会变得很清晰。
After the first stage of experimentation, what are the DOs and DON 'ts of location-based marketing; are check-ins, discounts and freebies all there is to it?
爱塞卡与文中的描述不符：荷马笔下的爱塞卡位置比较低洼，但现代与它同名的地方却是山地。
Ithaca does not fit its description: Homer's Ithaca “lies low”, but its modern namesake is hilly.
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