He edited the paper and removed any redundant information or statements.他对论文进行了编辑，删掉了所有冗余信息或陈述。Simplifying my poems means reducing them to essences, stripping them as much as possible of excess baggage and getting down to the basic issues.简化我的诗歌就要将其浓缩至精华，尽量删去冗余的词句，一语中的。