There was too much noise in the room and he needed peace.

房间里有太多噪音了，他需要安静。

《柯林斯英汉双解大词典》

These levels come from outside activities that penetrate the classroom structure, from teaching activities, and other noise generated inside, which can be exacerbated by room reverberation.

这些（噪音）可以是穿透教室建筑结构的室外活动声、教学活动的声音以及室内产生的其它各种声响，这些声音都会因为房间的回声效果而被放大。

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Kevin lifted the trumpet and filled the room with happy noise.

凯文举起小号，接着房间里充满了欢乐的声音。

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Idle noise was 35.1dBa, which was only a couple of dBs above background noise in the living room.

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Checking into the country hotel Villa il Tesoro outside Massa Marittima one afternoon, I stepped into the reception room to deafening noise and people shouting to be heard on the other side of a door.

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We grabbed a few samples with the primary shooter, and they're looking pretty good -- there's low noise in the dim briefing room, although the shots (taken with the new auto mode) often lost a little bit of detail.

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