Italic is a font style based on normal font style, which is realized by tilting the font. Italic in Chinese (Chinese characters) is actually a "pseudo-italic" that simply changes the literal from a square to a parallelogram. In traditional typesetting, italics are generally not used in Chinese characters. The popularity of computers has brought great convenience to font deformation, and the habits of western languages have also extended to Chinese. As a typewriter, handwriting, etc. Do not use italics, underline or quotation marks to distinguish. In addition, italics are distinguished by the positive body when they encounter the above situations. (1) Book names (including dictionaries, academic works, novels, long poems, collections, etc.). ), newspapers, periodicals and other publications, while the names of movies, paintings and sculptures are different from other characters in the text, and they are generally italicized. For example, the Oxford English Dictionary and Van Gogh's Sunflowers, if a review article contains works of different types and lengths, italics can be unified. (2) The proper names of ships, planes, spaceships and artificial satellites are in italics. For example, Queen Elizabeth, Spirit of St. Louis, Apollo 13 and Sputnik II. The type and model of aircraft are capitalized, not italicized. Such as: Spitfire 747 (Boeing 747.