It has no clear structure or evident chain of command.

因为它没有明确的组织或明显的指挥系统。

youdao

A close look at the output XML above reveals a clear structure.

仔细查看一下上面的XML输出可以看到一个清晰的结构。

youdao

Without a clear structure, your post is likely to come across as abrupt or confusing.

如果没有清晰的结构，你的博文表述可能会显得唐突或者混乱。

youdao

The court heard of a hospital process "with no clear structure and no acceptance of responsibility between members of staff".

BBC: Raychel Ferguson

What we are keen to do is have a very clear structure looking forward to the next World Cup in 2011.

BBC: Ashton set for new England deal

British military advisers - visible around the city, but not talking to journalists - are among those trying to help the National Transitional Council in Benghazi to establish what many see as a prerequisite for any successful military push against Gaddafi loyalists - a clear command structure.

BBC: Who's in charge? Sorting out Libya's rebel armies