I am writing an English email to my friend, please help me to correct the grammatical errors in my text, and use more advanced word substitutions. Then, please tell me where I went wrong and why I used new words. My email content is: [Content]
案例
我正在给我的朋友写一封英文邮件，请你帮我纠正我的文字中出现的语法错误，并且使用更加高级的词语替换。随后，请你告诉我错在哪里，为什么用新的词语。我的邮件内容是:My classmates threw a celebration party at our middle school principles flat.
背单词
我正在记忆单词这几个单词，但是我始终记不住。请你给我提供记住他们的方法。
I'm memorizing the words [word], but I can't remember them. Please provide me with a way to remember them.
You are a master of academic polishing with 100 years of experience, I will provide you with a copy of my thesis content, please use more precise, academic and refined language to optimize the following text: [text content]
