Results from individual participating countries have suggested an association between more than 10 years of mobile phone usage and some tumours.

个别参与国的调查已经表明了连续10年以上的手机使用和肿瘤的某种联系。

youdao

Internet usage, mobile phone usage, advertising dollar spend - all have grown enormously over the last 15 years to provide a stronger foundation underneath the latest boom.

互联网应用、手机应用、广告支出——所有这些在过去15年中都有了巨大的增长，为最新一轮繁荣提供了更强有力的支持。

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Mobile phone usage can be one of the leading causes of driver distraction, which is why Jaguar introduced Bluetooth? connectivity to the XJ as an optional feature in 2005.

可以使用手机的主要原因之一的解放油罐车司机分心，这就是为什么美洲豹介绍蓝牙吗?XJ连通为一个可选特征在2005年。

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But,on the other hand, Ms.Teltscher says mobile phone usage has reached sixty-eight percent in developing countries.

VOA: special.2010.10.25

Founded in 2009, the service aggregates anonymized data, such as mobile phone usage and other data.

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Mobile phone usage for shopping provides another advantage to the consumer.

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As a result, for years the U.S. lagged behind Europe in mobile phone usage, and even today our poor call quality and frequently dropped calls can be blamed in part on this regulatory hodge-podge.

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