Scientists do not know how much and what kinds of noises are harmful to ocean animals.

科学家们不知道有多少噪音以及何种噪音对海洋动物有害。

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Is it possible for small earthquakes to make strange noises every so often, and, if so, what are the risks of the earthquake ever becoming more serious?

小地震有没有可能时常引起这种噪声呢？如果有的话，这些地震有可能变得更严重吗？

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So, in order to ensure that what they hear really is a neutrino, physicists need to know what other noises fill the undersea void.

因此，为了确保听到的的确是中微子，物理学家们还需要知道其他也在海底发出的声响（即所谓的本底干扰@_@）。

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The more expensive stuff is denser, and that's what makes those bad noises.

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And as for the witness statements, the time when they claimed they saw lights on and heard noises match what Mr. Pistorius said in his affidavit, Mr. Roux said.

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From noises that inspire primal fear to fascination, what he hears never fails to surprise and intrigue him.

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