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3줄모양
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| Photography http://9taxi.in.net 9 taxi The grandfather of the group, WhatsApp, created by two ex-Yahoo engineers in 2009, has more than 300 million users and processes 31 billion messages a day, a spokeswoman told Reuters, making it bigger than Twitter in terms of active users. That compares with BBM's 10 billion messages a day. |
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Daron |
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2019-05-31 19:00:38 |
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