Solar flares can disrupt radio communications, including devices that use Global Positioning system technology, such as cell phones, airplanes and car navigation systems.

太阳耀斑能够干扰到无线电通讯，包括使用全球定位系统技术的设备，如手机、飞机和汽车导航系统。

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Smart power grids, GPS navigation, air travel, financial services and emergency radio communications can all be knocked out by intense solar activity.

智能电网，GPS导航，飞机航行，金融服务，以及紧急无线电联络都可能受剧烈的太阳活动波及无法正常运行。

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Solar panels will generate enough electricity for the satellite communication and navigation system and for lights.

太阳能板能产生足够的电力维持卫星通讯，导航系统，以及照明灯。

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By unleashing a massive pulse of electromagnetic radiation sweeping over the planet, a severe solar storm could potentially knock out the electric power grid, silence radio and satellite communications and disrupt GPS navigation systems.

FORBES: Sky Full of Trouble; Bracing for Super Solar Storms