I'm conducting a survey about the differences between Chinese students and English students in their winter holidays. Therefore, I'm writing this letter to exchange relevant information.

我正在进行一项有关中国学生和英国学生的寒假差异的调查。 因此，我写这封信与你交换相关信息。

youdao

I always viewed it as an exchange: there was some value to my teaching, and in the meantime I learned a great deal from my students, colleagues, and friends.

我总是将这段经历视为一种交换：我的教学存在些许价值，同时我也从学生、同事和朋友那里学到了很多。

youdao

We must also welcome more foreign exchange students to our shores, recognizing the benefits that can result from deeper ties with foreign publics and increased understanding of American society.

我们也必须欢迎更多的外国留学生来我们国家，承认这会使得我们和国外民众加深关系并增进他们对美国社会的了解。

youdao

And she encouraged students from all backgrounds to respectfully exchange ideas and seek common ground -- because she believes, as I do, that exposure to a broad array of perspectives is the foundation not just for a sound legal education, but of a successful life in the law.

WHITEHOUSE: President Obama Nominates Elena Kagan for Supreme Court

It will provide experts, policy-makers, administrators and students from around the world an opportunity to exchange ideas and experiences in the field of conservation and management of natural and cultural heritage.

UNESCO: Detailview | United Nations Educational, Scientific and Cultural Organization

And we need to expand that type of educational exchange, so that students like all of you here have the opportunity to experience and learn from other cultures -- and to share your own culture, however unique and different, with other parts of the world.

WHITEHOUSE: First Lady Michelle Obama Discusses State and Official Visits | The White House