- 问题详情:WuHechunisasixty–year–oldman.HecomesfromBaoding,HebeiProvince.HeonceworkedasavolunteerinTangshan,Wenchuan,YushuandZhouqu.Thirty–fiveyearsago,hewenttoTangshanasavolunteer.Itwashisfirsttimeasavolunteer.Threeyearsago,anearthquakehappenedinWen...
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