假如你是李华，你的一位美国笔友Mike打算写一篇关于各国高中生课内外体育活动的调查报告。他给你发了一封电子邮件，想了解你校学生的相关情况。请你根据以下提示，给他回一封电子邮件。要点包括：

1.你校校内的体育活动;

2.同学们的校外体育活动;

3.你的看法或建议。

Dear Tom,

A section called“Winter Vacations in Different Countries” will be open in our school website. Being in charge of collecting information for it, I am writing to see if it is possible for you to do me a favor.

To start with, I wonder how long the winter vacation is inAmericaand I am curious to know what kind of activities the students usually participate in during the vacation. Besides, what I am interested in most is whether the American students carry such a heavy load of homework as we Chinese do. What’s more, could you be so kind as to send me some related information about other countries?

I am grateful for your kind help and looking forward to your early reply.

Yours,

Li Hua