You mentioned in your letter that you might be moving abroad.

你在信中谈到你可能要移居国外。

《牛津词典》

Remember me to your father in your letter.

你在信上给我带一笔，问你父亲好。

《新英汉大辞典》

I noticed a misuse of the word "who" in your letter.

我发现在你的信中误用了who这个词。

《新英汉大辞典》

Come in! Come in! I got your letter.

VOA: standard.other

Without showing your neighbor what you are doing, put it in the box below either the letter Alpha or the letter Beta.

在不被你同桌看到的情况下,在方框中填写字母α或者字母β

耶鲁公开课 - 博弈论课程节选

what would it mean to read this letter out loud in a community, not alone in your dorm room,or just by yourself,in the library?

为什么书信要在人群中大声朗读，而不是在寝室里，图书馆里一人看？

耶鲁公开课 - 新约课程节选

We wish to address the concerns raised in your letter and clarify the points made in our research.

FORBES: Pinkwashing: Researchers Take On Avon In Breast Cancer Battle

"The information contained in your letter of 11 June 1948 is a surprise and shock, " Charles Vogel wrote.

CNN: After 63 years, vet learns of brother's death in Nazi slave camp

In your letter of invitation, you asked me to provide the reason for each agency that did not submit a regulatory enforcement report.

WHITEHOUSE: Statement of John D. Graham