您要查找的是不是：
- “广告管不管用?” "Does advertisement work?"
- 说到公众对（产品）质量的印象，广告宣传并不管用。 When it comes to the public's perception of quality, advertising can't do the job for you.
- 年轻一代讲究的是“好玩”，管不了枝枝节节的政治问题。 "Fun" is what matters to young people who couldn't care less about politics.
- 蓄冰槽盘管不完全冻结式内融冰与外融冰的取冷特性实验 The experimental analysis of discharge characteristics by partial charged internal-melt and external-melt in ice-on-coil storage tank
- 公益广告 public-interest ad
- 疲劳不堪的脑子本身已经不管用了。 Weary mind had switched itself off.
- 做广告 advertize
- 品管 QA
- 高管 senior executive
- 招聘广告 want ad
- 排气管 vent-pipe
- 老一套的不管用了。 The old stuff doesn't work.
- 分类广告 classified ad
- 风管 wind pipe
- 安全标准根本不管用了。 Safety standards have gone down the drain.
- 平面广告 billboard
- 配管 tubing
- 登广告 advertise
- 热管 thermotube
- 别拍我马屁,这不管用。 Don't try to flatter me, because it won't work.
