A short sentence is a sentence with very few words or phrases, usually the subject, the verb, or the object. Phasing is a method of breaking short sentences into smaller parts, often used in spoken and written language. In written language, sentence breaks are usually judged by context, but in spoken language, it can be judged by tone, pause and speed. When writing sentences, you usually pause each word or phrase and connect them together. For example," I love books " could be broken into " I love books ", but " I can't read books " could not be broken. In a lecture, one would usually pause and connect each knowledge point according to the knowledge points. For example," Mathematics is the study of quantity, structure, change, and space " could be broken into " Mathematics is the study of quantity, structure, change, and space." When memorizing a text, one would usually pause and connect each sentence according to the keywords and sentence structure. For example," Lu Xun is a great person " could be broken into " Lu Xun is a great person ", but " he loves reading books " could not be broken. Sometimes, it can be judged by the speed of speech, but sometimes it can't. For example," I like you very much " could be broken into " I like you very much " but " Are you coming to play " could not be broken.