“分贝”造句

持续暴露在强度高于80分贝的噪声中可能有害。
Continuous exposure to sound above 80 decibels could be harmful.

典型的割草机发出的声响约为90分贝.
The typical lawn mower makes about 90 decibels of noise.

普通的谈话即可达55分贝.
A normal conversation reaches 55 decibels.

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