1·Continuous exposure to sound above 80 decibels could be harmful.
持续曝露于超过80分贝的声音可能有害。
—— 《柯林斯英汉双解大词典》
2·A noise of one hundred and twenty decibels on land causes pain to human ears.
陆地上120分贝的噪音会使人的耳朵疼痛。
3·The noise limit of 120 decibels would hardly influence the industrial research.
120分贝的噪声限值对工业研究影响不大。
4·Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels.
许多研究人员的工作依赖于海洋声音，他们反对120分贝的限制。
5·The intensity of a nearby jet taking off is about 110 decibels.
一架在附近起飞的喷气机的声音强度大约是110分贝。