键入空格，“替换为”不输入；（注意：英文人名和标点符号之间有些需要空格，不要全部删... MLA states that annotations usually intention to generally be concise and so are only one paragraph very long. Nevertheless, it’s acceptable to jot down multiple-paragraph annotations if you'll want to. 而我借鉴之前使用一次latex的微乎其微经验，将其改成 bibliographystyle ieeetr % comma： 用逗号分隔多个... https://bibliography19730.ja-blog.com/11510184/detailed-notes-on-bibliography格式