These two words sound close to each other.

这两个词听上去几乎一样。

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PC power has reached a level close to that needed for procession television and sound data streams in real time, multimedia was born.

电脑的能力达到实时处理电视和声音数据流的水平，这时多媒体就诞生了。

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The sound quality would be poor, components would have to be located very close together, the receiver could only pick up strong local broadcast stations, and still more quality issues.

音响质量会非常差，部件必须挨得很近，接收器只能接收当地广播电台的强功率信号，还会存在其他质量问题。

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As sophisticated as the tracks sound, the lyrics are close to banal rose-colored, mildly naughty and innocuous.

WSJ: Dressing Up Justin Timberlake | The 20/20 Experience | By Jim Fusilli

"HD Voice, " also known as wideband audio, is a technology designed to make a caller's voice, and other noises, sound on phone calls as close as possible to how they do in person.

CNN: Coming to your phone: High-definition voice

To cover that retreat, the company trumpeted its Sonic Cruiser, a futuristic 250-seater jet that would fly close to the speed of sound and clip hours off long-haul flights.

ECONOMIST: Airbus and Boeing