Is this a double negative denial?

这是不是一个双重否定的否认？

youdao

Admittedly, this property is a confusing one because it reads like a double negative, but by default, all read and unread documents are tracked in a database.

大家都认为这条属性令人费解，因为它读起来像是一个双重否定句，但是在默认情况下，数据库中所有已读的和未读的文档都会被跟踪。

youdao

The author thinks that this literature experienced a double negative process:from the mountains and rivers in literature to the Literature of Mountain and River, then back again.

认为中国古代的山水文学经过了由文学中的山水到山水文学，再回归于文学中的山水这一否定之否定的过程；

youdao

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