Ambiguity (also known as ambiguity, polysemy or polysemy) is one of the typical forms of text implication, which means that a seemingly single and clear text contains multiple uncertain meanings, which makes readers remember deeply. In other words, when reading an article, readers may feel that it contains multiple different meanings.
Implication is one of the typical forms of text discourse implication, which means to imply or imply infinite meaning in limited discourse, so that readers can appreciate infinity from the limited.
Through the connection between discourse implication and literature, we can define literature as follows: literature is a language art and an aesthetic ideology in discourse implication.