他们不知道该如何处理这些问题的翻译：They do not know how to deal with these issues 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

They do not know how to deal with these problems

They do not know how to deal with these issues

They did not know how should deal with these issues

They do not know how to handle these problems

They do not know how to deal with these issues