实现这一目标需要全体居民的责任感，鼓励他们从小事做起，比如避免制造干扰邻居的过度噪音。
Reaching this goal requires a sense of responsibility among all residents, which encourages them to start with small steps, such as to avoid making excessive noise that disturbs their neighbors.
数码降噪能取样视频图像并消除过度噪音。
Digital noise reduction digitally samples the video image and removes excessive noise.
暴露在过度噪音下，会造成听力下降，紧张，失眠，易怒，消化不良，烧心，高血压和溃疡。
Exposure to excessive noise can cause hearing loss, stress, lack of sleep, irritability, indigestion, heartburn, high blood pressure and ulcers.
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