Because noise abatement really is a good cause.

因为要求减少噪音确实是件好事。

A noise abatement notice is served on the club.

向俱乐部发停止大声喧哗的通知。

TWA 2341, for noise abatement turn right 45 degrees.

为了降低噪音，请左转45度。

Test results show that the noise abatement effect is satisfactory.

实测结果表明，消声效果良好。

Do you have any noise abatement earplug, that is, the kind of sleep wear.

请问你有没有防噪音的耳塞，就是睡觉戴着的那种。