七大原则难懂?实战案例解析+功能速记表,七大原则实战解析与速记表,轻松掌握难点技巧
Are the seven principles hard to understand? Practical case analysis + Functional Shorthand sheet, seven principles practical analysis and shorthand sheet, easily master difficult skills
以上为机器翻译结果,长、整句建议使用 人工翻译 。