They want warning on noisy equipment to be written in simple language and they want more scientific studies on how different kinds of noise damage hearing.

他们想用简单的语言将吵杂的设备机器写下来以示警告，且他们希望对有多少不同噪音损害到听力进行进一步的科学研究。

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Repeated or continuous exposure to loud noise can cause gradual and cumulative damage.

反复或持续暴露在噪声中，可能会逐步造成积累性损伤。

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Even the simplest earplugs, she says, can lower noise exposure by 20 decibels and protect hearing cells from permanent damage.

亨德逊说，即使一个最简单的耳塞，都能够降低20分贝的噪音，保护我们的耳朵原理永久性的伤害。

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It's the fear of noise damage.

BBC: Quiz of the week's news

Officers are trying to ascertain whether the noise and damage has been caused by fireworks or similar homemade devices.

BBC: Denbigh 'explosions' prompt police appeal

Campaigners said plans to increase passenger capacity at the airport would create too much traffic and noise and damage quality of life.

BBC: Say No to Luton Expansion