撰写英文留学介绍信时，你可以参考以下模板：
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英文留学介绍信
To Whom It May Concern:
I am writing to introduce [学生姓名] to your esteemed institution. As [教师职位] at [学校名称]， I have had the privilege of teaching and mentoring [学生姓名] for the past [时间段]。[学生姓名] is an exceptional student who has consistently demonstrated excellence in both academics and extracurricular activities.
During their time at our school, [学生姓名] has shown a keen interest in [专业领域]， and has made significant progress in this field under my guidance. They possess a strong work ethic and a passion for learning that is truly commendable.
Beyond their academic pursuits, [学生姓名] is an active member of our school community, participating in various clubs and organizations. Their leadership skills and ability to work collaboratively with peers have been instrumental in the success of several school events.
It is without hesitation that I recommend [学生姓名] for admission to your institution. I am confident that they will continue to excel and contribute positively to your academic community.
Please do not hesitate to contact me if you require any further information.
Sincerely,
[教师姓名]
[教师职位]
[学校名称]
[联系方式]
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请根据具体情况填写模板中的占位符，如学生姓名、教师职位、学校名称和联系方式等。希望这个模板能帮助你撰写一份出色的留学介绍信