Раскрыты подробности похищения ребенка в Смоленске09:27
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去南極的工作機會又來了，但你適合在那裡生活和工作嗎？
The BBC asked Facebook why it couldn't use its facial recognition technology to assist the hunt for Lucy. It responded: "To protect user privacy, it's important that we follow the appropriate legal process, but we work to support law enforcement as much as we can."