They were not well designed.

它们设计得不好。

youdao

Much, if not most, of the XML we have seen is not well designed.

我们看到的许多XML（如果不是大多数的话）其设计都不是很好。

youdao

Much, if not most, of the XML we have seen is not well designed.

我们看到的许多XML（如果不是大多数的话）其设计都不是很好。

youdao