First of all, you can be sure that the red part must be changed, because this is included in your check ratio. You can use some agreed synonyms instead, or divide long and short sentences, and reverse the word order without affecting the meaning of the whole sentence.

Because you marked the green part, it means that you quoted other people's literature or papers, and these green parts are allowed to appear in the graduation thesis. Try to say it in your own understanding, that is to say, you can quote it, but the proportion in the full text should not be too high.

I suggest you search for related articles, such as how to reduce the weight of papers, which will contain many evasive tips, so that if you do it over and over again, the workload is very large.