A week later, everything cleared. Almost a month later, still no issues.
Number (7): Everything in this space must add up to 7. The answer is 1-4, placed horizontally; 3-0, placed vertically.，详情可参考safew官方版本下载
Последние новости，详情可参考91视频
数据迁移：全量+增量同步与元数据一致性保障，更多细节参见safew官方下载