| 12401 |
音量、持续听声时间和暴露于巨大声响的频率都会对听力产生影响。 |
The volume of sounds, the duration of listening, and frequency of exposure to loud sounds all have an impact on hearing. |
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| 12402 |
声音越高，持续时间越长，听力损失的风险就越大。 |
The higher the level of sound and longer the duration, the greater the risk of hearing loss. |
|
| 12403 |
例如，我们可以每周安全地听80分贝声级的声音40小时。 |
For example, you can safely listen to a sound level of 80dB for up to 40 hours a week. |
|
| 12404 |
如果声级为90分贝，安全听声时间为每周12.5小时。 |
If the sound level is 90dB, the safe listening time reduces to four hours per week. |
|
| 12405 |
为保护听力，需要： 调低音量 。 |
To protect your hearing: Keep the volume down . |
|
| 12406 |
可将设备的音量设置为不超过最大音量的60%。 |
This can be done by setting your device’s volume level to no more than 60% of maximum. |
|
| 12407 |
如果通过应用程序监控声级，最好保持在80分贝以下。 |
If you are using an app to monitor your sound level, it is best to stay below 80dB average. |
|
| 12408 |
使用贴合良好的降噪耳机 ，以免需要在嘈杂环境中提高音量。 |
Use well-fitted, and noise cancelling headphones to reduce the need to raise volume in noisy situations. |
|
| 12409 |
在嘈杂场所 使用耳塞等护耳器具 。 |
In noisy places, use ear protectors such as earplugs . |
|
| 12410 |
始终 远离音源 ，例如扬声器、嘈杂机械等。 |
Always stay away from sources of sound , such as loudspeakers, noisy machinery etc. |
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