I admire that the author tried to solve the problems according to the suggestions, but there are still some points that are still unclear, so I would like the author to explain further as follows.
I appreciate the author's attempt to follow the instructions, but there are still some issues that are not yet clear, so I hope the author can further explain as follows.
I appreciate the author's attempt to solve the problem according to the suggestion, but there are still some unclear problems, so I hope the author will further explain as follows.