针对现有数据清洗模型存在的问题和不足的翻译：Existing problems and data cleaning model insufficient 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

Cleaning existing data model for the problems and deficiencies

Existing problems and data cleaning model insufficient

In view of existing data clean model existence question and insufficiency

To address existing data cleansing model problems and shortcomings in

Existing problems and data cleaning model insufficient