Hearing protection is cheap and readily available at most pharmacies.

听力保护装置价格低廉，并且易于获得。

Push and coordinate noise control work and hearing protection program.

负责协调、推进现场降噪工作；推动听力保护计划；

It is suggested that eye and hearing protection be worn at all times while on the range.

一般建议任何时间在赛场中都要穿戴视力与听力保护装置。

For the purpose of hearing protection, it is essential to enforce the measurement method of sound exposure.

出于对听力保护的目的，积极推行声暴露的测量方法十分必要。

It's important for teens to realize that most musical artists and performers wear some form of hearing protection while onstage.

青少年要意识到这些音乐表演者在台上都佩戴一些听力保护装置。