الرئيسية/كاميرا مراقبة واحدة لكل 4 أشخاص في الولايات المتحدة (تقرير)/Screenshot_2019-12-10 The US, like China, has about one surveillance camera for every four people, says report Screenshot_2019-12-10 The US, like China, has about one surveillance camera for every four people, says report
