Meaning of dà zhòng:
大众
Volkswagen (automobile manufacturer); the masses; the great bulk of the population
Wǒ zuìjìn mǎi le yī liàng dàzhòng qìchē.
我最近买了一辆大众汽车。
I recently bought a Volkswagen car.
Zhè kuǎn xīn chǎnpǐn zhuān wèi dàzhòng shèjì.
这款新产品专为大众设计。
This new product is designed for the masses.
Zhè bù diànyǐng hěn shòu dàzhòng xǐ'ài.
这部电影很受大众喜爱。
This movie is very popular among the general public.
popular (of music, science etc)
Zhè shǒu gē zài niánqīng rén zhōng fēicháng dàzhòng.
这首歌在年轻人中非常大众。
This song is very popular among young people.