他昨天收到一封信。

He received a paper letter yesterday.

youdao

昨天我收到了我哥哥的一封信，他告诉我，他很快会来看我。

I received a letter from my elder brother, he told me that he would come to see me soon.

youdao

昨天我收到了我哥哥的一封信，他告诉我，他很快会来看我。

I received a letter from my elder brother, he told me that he would come to see me soon.

youdao