求翻译：由于工作的需要,参与公司越南项目立磨的设计工作,进行图纸修改,改进结构,对整个设备进行三维建模,动画模拟及产品相关技术文档制作等工作.同时负责公司最新型滑履水泥磨开发设计工作.是什么意思？

Because of work needs, participate in Viet Nam project design of vertical mill work, for drawing modifications, improving structure, modeling the whole device, product related technical documentation such as work and animation. at the same time responsible for most new development and design of sliding shoe cement mill work.