英语翻译3，

本文中将主要阐述本人负责的各功能模块的设计与实现，及业务逻辑的处理，并将对开发所用到技术和工具做简单介绍。

翻译版本（1）
This text will mainly expound the design and realization and handling of business logic of each functional module which I'm in charge of and make a brief introduction of technology and tools that will be used during the process of the development.

翻译版本（2）
This text will mainly set forth the design and realization and handling of business logic of each functional module which I'm in charge of and make a brief introduction of technology and tools that will be needed in the development.

但是按上vasdvfgafadb