A sensor in the Jawbone unit picks up vibrations in the cheeks, while tiny microphones sort out background noise and cancel it.

耳机中的传感器感受脸颊的振动度，微型麦克风清理和消除背景中的噪音。

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A jawbone with three molars was found 10,000 feet up Thousand Lake Mountain in Wayne County, Utah.

一块带有三只臼齿的下颚骨在犹他州韦恩郡的千湖山1万英尺高处被发现。

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A jawbone with three molars was found 10, 000 feet up Thousand Lake Mountain in Wayne County, Utah.

一块带有三只臼齿的下颚骨在犹他州韦恩郡的千湖山1万英尺高处被发现。

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The past year alone has seen the launch of Nike's FuelBand, the ill-fated Jawbone Up and a refreshed line of Fitbit trackers.

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Andreessen, who cofounded Netscape Communications, also talked about healthcare and the product of one of his portfolio companies, the Jawbone Up, which he was wearing.

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The idea behind Wandant is similar to that of any number of accelerometer-based activity trackers available on the market from Fitbit, Nike, Striiv, the resurrected Jawbone Up and others.

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