There was a big earthquake_April 20,2013 in Ya'an,Sichuan.A.at B.in C.on D.for

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There was a big earthquake_April 20,2013 in Ya'an,Sichuan.A.at B.in C.on D.for
There was a big earthquake_April 20,2013 in Ya'an,Sichuan.A.at B.in C.on D.for

There was a big earthquake_April 20,2013 in Ya'an,Sichuan.A.at B.in C.on D.for
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