Ad companies are constantly looking for new techniques to heighten their surveillance of Internet users.

广告公司则不断寻求新技术以更好地加强对国际互联网用户的行为监测。

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I have to remind myself constantly that I am really in AD 3008.

我得不断提醒自己我真的到公元3008年了。

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It is reported Cola AD appeared, Hangzhou Wahaha headquarters phone ringing constantly, one after another.

据悉，非常可乐的广告一出现，杭州娃哈哈总部的电话铃声不断，此起彼伏。

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On Wednesday, Newt Gingrich's campaign released a television ad portraying Mr Romney as constantly having switching his views on abortion.

BBC: Romney heads to South Carolina after New Hampshire win

Its algorithms can suggest the best price to bid for keywords, based on where the ad will appear on the results page and how many other bidders are present, factoring in constantly changing auction prices.

FORBES: The Keyword Keeper

For Intel (nasdaq: INTC - news - people ), which has for years marched relentlessly down the performance road--constantly boosting the performance of its chips by boosting raw clock speeds and then letting the marketing department brag about it ad nauseum--it's a significant switch in strategy.

FORBES: Magazine Article