Unity为使用户创建最佳的交互式娱乐或多媒体体验。该手册用于帮助你学习怎样使用Unity，从基础到高级技术。你可以从头到尾阅读来系统学习或仅作为一个参考。(Unity is made to empower users to create the best interactive entertainment or multimedia experience that they can. This manual is designed to help you learn how to use Un