As if environmental noise were not enough, now we besiege children with noisy toys and personal listening devices that can permanently damage their hearing. 似乎環境噪音還不夠，我們現在還用嘈雜的玩具和個人聽力設備來圍攻兒童，而這些都可能永久性地損傷他們的聽力。
Aero-acoustics simulations are increasingly being performed to reduce environmental noise generated by rotorcraft and fixed wing aircraft in high-lift configurations. 空氣聲學模擬越來越多的被用於降低由旋轉翼飛機和固定翼飛機產生的環境噪音，尤其是針對那些大型飛機。
The civil aviation department shall take effective measures to mitigate environmental noise pollution. 民航部門應當採取有效措施，減輕環境雜訊污染。
The ambient noise measurement for substations in the city plays an important role in controlling and preventing ambient noise pollution. 城市中變電站環境雜訊測量對控制和防治環境雜訊污染起著重要作用。
