I wasn't dreaming — it was a real noise that I heard, and a real man that I saw.

我不是在做梦- - -我听到的是一个实实在在的声音，看到的也是一个实实在在的人。

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In the real world, the random noise is often more subtle and various-a hundred little things rather than one big thing.

在现实世界中，随机噪声往往是更加微妙和多变的，它有可能体现为一百个微小事件而不一个大事件。

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"But the real question though is whether there is enough ambient noise to act as a power source as for a cell phone," said McAlpine.

“但是真正的问题是，是否存在足够强的环境噪音来充当手机的能量源，”麦艾尔·派恩说。

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Christiano Ronaldo, who plays for Portugal and Spanish football club Real Madrid says the noise disturbs the players' concentration.

VOA: standard.2010.06.14

This new research, then, will serve multiple functions: Using specialized sensors, processors, and algorithms, the project team will measure noise in real time, tracking both the noise generated by various pieces of wave energy equipment and general background noise.

FORBES: Wave Energy: The Latest Battleground in the Conservation vs. Innovation Debate

As a consequence, good faith efforts by well-intentioned stakeholders in getting it right when it comes to regulating Hydraulic Fracturing and mitigating its real impacts have a difficult time cutting through all the noise in the system to get to real, sensible solutions.

FORBES: Stubbed Toe? Blame Global Warming...or Fracking

And, despite all the noise and very real angst over our ability to compete in this fast-changing world, so are most Americans.

FORBES: Magazine Article