这两份资料是699和571的改善报告的翻译：Both information and 699 improvement report 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

These two data 699 and 571 to improve the reporting

Both information and 699 improvement report

These two materials are 699 and 571 improvement reports

The two documents is 699 and 571 of the improvement of the report

Both information and 699 improvement report