他们正在相互谈论有关购物的事情。的翻译：They are talking about things about shopping. 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 are talking about each other shopping to do.

They are talking about things about shopping.

They are discussing the related shopping mutually the matter.

They are talking about shopping.

They are talking about things about shopping.