He was dissatisfied with the abatement of allowance.

津贴的减少让他感到很不满。

The abatement of carbon dioxide emissions has a positive impact on the earth's environment.

减少二氧化碳排放对地球环境有积极的影响。

There is a noise abatement notice on my door.

我家门上贴着一个消除噪音的通知。

Third the costs of abatement are large.

第三，减少排放的代价是巨大的。

Third, the costs of abatement are large.

第三，减少排放的代价是巨大的。

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。

But they are no longer insisting that carbon abatement is none of their affair.

但是，它们都不再坚持碳减排与己无关的说法。