我们没见过那封信，所以很难对其加以评论。

We have not seen the letter, so we can hardly comment on it.

《柯林斯英汉双解大词典》

1755年，英国作家塞缪尔·约翰逊发表了一封致切斯特菲尔德勋爵的讽刺信，斥责其赞助人忽视并且拒绝支持他。

In 1755 British writer Samuel Johnson published an acerbic letter to Lord Chesterfield rebuffing his patron for neglecting and declining support.

youdao

一旦引入该体系，反复违规者首先会被警告他们正在违规，然后在第二封信里，告知其如果再犯将会使用技术手段。

Should this system be introduced repeat offenders will be warned they are infringing and then, in a second letter, told that technical measures could be implemented.

youdao

She would write to almost anyone who wrote to her.

回了很多信件,而其几乎是每封必回。

耶鲁公开课 - 1945年后的美国小说课程节选