69. What is the function of the sentence quoted in the reading manual in paragraph 1? Tell us your understanding.

The function of quoting a sentence from the reading manual in the first paragraph is to deepen the influence of the article and express your understanding.

Quotation refers to a rhetorical method of quoting ready-made words, such as poems, aphorisms, idioms, etc., to express one's thoughts and feelings in speaking or writing. Quotations can be divided into two types: explicit citations and implicit citations. Explicit citation refers to directly quoting the original text and adding quotation marks, or quoting only the main idea of ??the original text without adding quotation marks, but indicating the source of the original text. Hidden citation means not stating the source of the quotation, but weaving it into your own words, either quoting the original sentence, or just citing the general idea. The use of quotations can not only make the article concise and concise, but also help to express emotions; it can also increase literary talent and enhance expressiveness.