banner轮播动画上传完成后请等待几分钟到一个小时，等审核人员审核完成后才能开通下载，超过一个小时未开通的请在留言薄里留言(China will take the opportunity on the 40th anniversary of the start of the reform and opening-up policy this year to carry them through to the end, President Xi Jinping said on Sunday)