他们并没有援引与笔记本使用有关的皮肤癌发病例证，但出于安全的考虑，建议人们在不得不将电脑放在大腿上时，在电脑下加垫一个便携式手提箱或其他隔热垫层。

They do not cite any skin cancer cases linked to laptop use, but suggest, to be safe, placing a carrying case or other heat shield under the laptop if you have to hold it in your lap.

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虽然相关文件及报告都不尽相同，一些人估计说摩托罗拉在便携手提电脑市场所占份额最高可达50%以上。

Though documents and reports vary, some estimates are that Motorola's market share topped out at well more than 50 percent in the portable handset phone market.

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三洋是全球最大的手提电脑、相机、手机和其它便携式机械装备的充电电池供应商。

Sanyo is the largest global supplier of rechargeable batteries for laptops, cameras, mobile phones and other portable gizmos.

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