1, lexical addition. Since 13 consecutive identical words are regarded as plagiarism, modifiers, such as adjectives or quantifiers, can be added before each word to achieve the purpose of "originality".

2. Synonym substitution method. For example, change "sabotage" to "sabotage", change "start" to "launch" and change "research" to "investigation". After synonym replacement, it is best to keep the sentence fluent and express the original intention of the sentence. Never lose weight just to lose weight.

3. Voice method. Usually, the clause is changed into a clause, the active voice is changed into a passive voice, and the attribute is put in front.