题目

英语翻译
Through the three months programming,we got a great progress on CCV.The preview version of CCV can not supports multi-cam,so I make a proposal about this idea and then coding for that purpose.
请大虾帮助翻译,我待会儿继续补充内容
（补充问题2及英文材料）
CCV_Select_Camera项目是我对CCV主要的代码贡献。在这个项目中，我设计了新的摄像头选取界面，和新的控件（比如，Grid就是摄像头矩阵的显示或选取，Image就是摄像头图像的显示，Label就是用来显示文本的，Arrow就是箭头形的控件，用来选取前进后退，好像是一个箭头形的按钮一样）我同样写了一个主要控制类，名为CamsUtils，你可以使用它来加载或者保存摄像头配置信息从/到XML中，或者获取摄像头当前的参数及配置。
The CCV_Select_Camera project is the my main contribution for CCV.At this project,I designed a new UI for camera selection and some new controls (like,ofxGuiGrid for cameras grid display or selection,ofxGuiImage for camera frame display,ofxGuiLabel for text display,ofxGuiArrow for camera list selection just like a arrow button).I also made the background class named CamsUtils for camera control.You can use it for loading or saving XML settings,or getting the camera's parameters and settings.

提问时间：2021-03-17

答案

In the three months [program(项目)/ programming（编程）],we have made great progress on CCV.The former CCV can not support multi-cam,then I made a solution and written code for the prupose.