Relatively speaking, you can't delete the duplicate parts directly. If the repeated parts are deleted directly, it may lead to changes in sentence structure, such as inconsistency between the previous and the following sentences. Although deleting them can effectively reduce the repetition rate to a certain extent, it may greatly reduce the quality of the paper. If the repeated parts are found to have little influence on the paper after deletion, they can be deleted appropriately to reduce the repetition rate of the paper. However, it is better to modify the repeated parts with your own sentences or ideas. When we finish revising, don't forget to check whether the sentences before and after can be coherent.

In fact, whether to delete the repeated parts depends on the situation. If there are not many parts marked in red, you can delete the sentence and then make the sentences before and after semantically coherent. If there are many scattered parts marked in red, it is not suitable for deletion, because deleting too many papers may appear empty, so it is not recommended to delete them directly in most cases. However, a single method may not be very effective in reducing paper weight. Must use a variety of methods, weight loss is not difficult!

In fact, to sum up, if the repeated content has little effect on the overall structure of the paper, it can be deleted directly; But if the repeated part is critical and essential, it can't be deleted directly. Suggest some ways to lose weight.