The widespread of electricity let to the invention of the portable record player, while the rise of the electronic industry fed the growing demand for hi-fi stereo system.
Some girls even bring dolls, guitars and their hi-fis, regardless of the amount of space in their dorm.
I can only consider buying a CD after I've bought a hi-fi set.
它需要傳遍全家，就像很棒的老式hi-fi（高保真音響）一樣，充盈整個房間。
It is very simply a hi-fi system - with turntable, amplifier, and speakers - cast in concrete.
Described in the paper is the processing technique for hi-finish dies for high - precision cold-drawn steel tube.
The utility model relates to a household hi-fi system, in particular to a modular surface board assembly for a household music center.
The Scoop: Sam Flynn and his father Kevin (Bridges, star of the 1982 sci-fi hit) fight their way through a super hi-fi video game universe where Kevin has been living for the past 25 years.
But I hadn't thought that cleaning would still encounter the unexpected disaster. Firstly I wiped the hi-fi, and it wouldn't be a hard job, but I was hit by a heavy plank, so painful!
Jackie is a hi-fi junkie and always keeps his stereo on as loud as possible.
hi-fi stereophonic set
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