"We also carefully consider the sources of exposure of populations to radiofrequency electromagnetic fields, the nature of these fields as they come from various devices, including wireless phones, and we look carefully at the physical phenomenon by which exposure to such fields may perturb biological systems and lead to cancers."

VOA: special.2011.06.06

I think the buildings all have, you know, good computer systems. There's wireless everywhere.

所有的建筑物都有优良的计算机系统，无线网络覆盖很广。

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