watch dog

基本解释

So data-protection watch dogs need to be able to carry out spot checks to ensure that everything is being done by the book.
的确，数据保护法的执法者（看门狗？我寒）们为确保一切合乎法规，需要现场勘察的权力。
Because if your cinema can't be bothered to show films properly, we might as well stay home and watch dogs blowing off on YouTube.
如果电影院对如何正确地放映一场电影不屑一顾，我们还不如回家上网，在Youtube上看小狗发飙呢。
Great Pyrenees also make effective watch dogs and will loudly announce the presence of any visitors or unusual traffic.
大白熊也可作为很好的看门犬，会对任何陌生来访者或者奇怪的行人大声吠叫。

Traffic jams, power management, and in Watch Dogs you can control all of it.
FORBES: Live at the PlayStation 2013 Event (UPDATED)
Like inFamous: Second Son, Watch Dogs is an open-world action adventure game that highlights the idea of surveillance.
FORBES: Move up http://i.forbesimg.com t Move down
Watch DOGS is a national father and father-figure program designed to connect men in the community with their schools.
WHITEHOUSE: Connecting Fathers with Their Schools