These categories overlap considerably,but are nonetheless helpful in defining general areas of use and types of structures.的翻译：正在翻译，请等待... 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

这些类别的交叉重叠，但仍然有助于确定使用和结构类型一般地区。

正在翻译，请等待...

These categories overlap considerably, but are nonetheless helpful in defining general areas of use and types of structures.

正在翻译，请等待...