mouthpiece

音标发音

Putin has given the high-living Berlusconi "lavish gifts" and lucrative energy contracts, and Berlusconi "appears increasingly to be the mouthpiece of Putin" in Europe, according to one cable.
普京跟貝盧斯科尼簽署了一項能帶來豐厚收益的能源郃作郃同。而貝盧斯科尼在処理歐洲事務上，更是成了普京的代言人。
After all, the People's Daily, the official mouthpiece of the Communist Party, complained just a week before my episode was to air that dating shows were "vulgar.
畢竟官方喉舌人民日報在我那期節目前一個星期就撰文批評了速配節目“低俗不堪”。
How did you decide the internet was the best mouthpiece for your views?
你如何確定互聯網就是你觀點的最好代言人？

A more official way of getting information is through a company or government mouthpiece.
Government-run media could also be called a mouthpiece.

Thelonious was so eccentric and non-verbal, I really became his mouthpiece to the public.
NPR: Excerpt: 'Alive at the Village Vanguard'
But is there life beyond their public-facing function as the corporate mouthpiece and information hub?
FORBES: Why Your Old Corporate Website Should Die

(PIECE OF EQUIPMENT) the part of a phone, musical instrument, or other device that goes near or between the lips
(PERSON/NEWSPAPER) a person or a newspaper that only expresses the opinions of one particular organization

The mouthpiece of a telephone is the part that you speak into.
The mouthpiece of a musical instrument or other device is the part that you put into your mouth.
The mouthpiece of an organization or person is someone who informs other people of the opinions and policies of that organization or person.