In my view, the noise level which does not exceed 38 dB is acceptable, but not more.

在我看来，噪音不超过38分贝，是可以接受的，但并不多。

youdao

Reducing noise to an acceptable, safe and comfortable level for people who works around traditionally noisy equipments is our target.

我们的目标是：将噪音水平降低到传统嘈杂设备周围的工作人员可接受、安全和舒适的程度。

youdao

Reducing noise to an acceptable, safe and comfortable level for people who works around traditionally noisy equipments is our target.

我们的目标是：将噪音水平降低到传统嘈杂设备周围的工作人员可接受、安全和舒适的程度。

youdao