在英文邮件的结尾，可以根据不同的场合和与收件人的关系选择合适的结束语。以下是一些常用的英文邮件结尾方式：
一般正式场合
"Best regards," 或 "Regards,"
"Sincerely," 或 "Yours sincerely,"
较为熟悉的人之间
"Hi," 或 "Hello,"
"Best," 或 "Thanks a lot,"
商务邮件
"Regards / Best Regards （BR）,"
"Sincerely / Sincerely Yours / Yours Sincerely,"
"If you have any questions, please feel free to contact me."
较为正式的场合
"This is a good day to you,"
"Take care,"
私人邮件
"Love,"
"Yours truly,"
根据以上内容，如果你是一封留学相关的邮件，可以根据收件人与你的关系以及邮件内容的正式程度选择合适的结尾。例如，如果你与收件人关系较为正式，可以使用"Best regards,"或"Sincerely,"；如果较为熟悉，可以使用"Hi,"或"Hello,"。在邮件结尾处还可以加上你的姓名全称和职位头衔，以显示专业性。
建议：在撰写邮件时，确保结尾语与邮件的整体语气和内容保持一致，这样可以使你的邮件显得更加专业和有条理。