主编的意见怎么理解

　　主编的意见怎么理解。投了一篇综述，大修过后，主编还是提了这个意见，求编是什么意思啊？
achievements and scientific gaps in our knowledge 这个怎么理解？
意见如下:
For your guidance, reviewers comments are appended below. Remember, you must comply with all scientific and technical requirements . The conclusion (incl in the abstract) need to be critical and precise and you have to highlight the achievements and scientific gaps in our knowledge. You need the check the MS for repetitions and imprecise argumentation.
多谢大神！
===有问必答===
就是你的摘要里面的研究和研究方法，研究需要解决的问题没有突出，