Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Explanation: This is the translation I know of 哑光. I can't be 100% sure it's right in your context, but hope it is of help.
Beth Dennison United Kingdom Local time: 00:44 Native speaker of: English PRO pts in category: 4
4 hrs confidence: peer agreement (net): +1
do not translate
Explanation: The word matte is an adjective which is not applicable in the context. I think the best way to translate the whole sentence is to ignore the phrase 达到哑光的作用 as it is superfluous to the overall meaning.
Nigel Jones China Local time: 07:44 Native speaker of: English