expansion guide

例句：

1. 1. This expansion guide will help you understand the new features of the software.
   这本扩张指南将帮助你理解软件的新功能。
2. 2.The company has released an expansion guide to help users navigate the new system.
   该公司已发布一份扩张指南，帮助用户了解新系统的使用方法。
3. 3. The expansion guide is a valuable resource for anyone looking to learn more about the industry.
   扩张指南是任何希望了解更多关于该行业的人宝贵的资源。