Associate Editor comments:1- Reviewer 4 has rejected your paper for the second time. It seems he is unsatisfied with your first response. AS he did not provide further comments, please carefully address his first comments.2- Please shorten the highlights according to the journal guide for authors.3- Please right the research gaps and main contributions of the paper in two bullet lists at the end of the introduction followed by an outline of the rest of the paper.

我觉得你可以跟审稿人据理力争了，不用一味迎合他，因为这个时候你是要做给学术编辑看的哈，让他争取支持你，就有戏了

很正常了自投难，我之前投sci也总被拒找机构给帮忙的 他们跟编辑还有审稿人有对接的，不然你以为砸关系稿这么多呢，现在这几年只会越多就是当下环境滋生的结果

哥，我投应用科学三个审稿人给了10yes8can0must，但是三个审稿人都说我英语表达需要提升。我回答完审稿人的所有问题后就稍微改了几句话，删了一些明显重复的内容。没有去找mdpi官方润色，这能行吗？