1. Use a clear and consistent marking system: You should choose a clear and consistent marking system so that readers can easily understand your changes. This may include using different colors or symbols to represent different types of changes, or using specific terms to describe your changes.
2. Mark directly in the text: You should mark your changes directly in the text instead of taking notes in the margin. This will make it easier for readers to see your changes and avoid confusion.
3. Provide a detailed explanation: You should provide a detailed explanation for your changes, so that readers can understand why you want to make these changes. This may include explaining how your revision has improved the quality of the paper, or how your revision has solved the problems in the original paper.
4. Use quotes and footnotes: If your revision involves other people's work, you should use quotes and footnotes to show this. This can help readers trace your reference sources and avoid being accused of plagiarism.
5. Keep it simple: Although you should provide enough information to explain your changes, you should try to keep it simple. Avoid using too complicated or professional language, so that readers can easily understand your revision.
Generally speaking, correct annotation can help readers understand your revision and improve the quality of your paper. Therefore, you should take the time to develop an effective labeling system and ensure that your labels are clear, consistent and detailed.