This is crucial for tasks like sentiment detection where a negation word such as "not" flips the sentiment of a whole sentence.

这对于某些任务很重要，比如在情感检测中一个否定词(比如“not”)会反转整个句子的意义。

youdao

Every sentence causing a typical semantic paradox has the same meanings with its negation and is also ambiguous.

导致典型语义悖论的语句同义于其否定，并且具有多种含义。

youdao

The fourth device is by syntax such as partial negation, conditional sentence, transferred negation, ellipsis, interrogative sentences, tactful implication and periphrases.

可以使用半否定、条件句、否定转移、省略、疑问句、婉转暗示和迂回等手段。

youdao