The time interval for submission was usually decided by the editor to ensure that the manuscript could be accepted in different journals. This time interval could be fixed or adjusted according to the type of manuscript and journal requirements. Generally speaking, the time interval between the submission of a good article should be as short as possible so that the manuscript could be accepted by the reviewers and journals faster. However, if the time interval was too long, it might cause more time to be wasted in the review process and increase the difficulty of acceptance. The specific submission interval needed to be determined according to the type of manuscript and the requirements of the journal. Usually, different types of manuscripts and journals had specific review cycles and requirements, so they needed to be adjusted according to the specific situation. At the same time, the editor may also decide whether to take a longer time to evaluate and accept the manuscript based on its quality and potential.