ChinaImportandExportFair,alsoknownastheCantonFair,ish...
問題詳情： ChinaImportandExportFair,alsoknownastheCantonFair,isheldinGuangzhoueveryspringandautumn.TheFairisacomprehensive(綜合)onewiththelongesthistory,thehighestlevel,thelargestscale,themostcomplet...