His English was taught by correspondence.

他的英语是靠函授学习的。

youdao

He studied law by correspondence and later became a lawyer.

他通过函授学习了法律，后来成了律师。

youdao

Like many here, he is working on a college degree by correspondence course.

像这里的许多人一样，他正在通过函授攻读一个大学学位。

youdao

I also want to give another layer to this understanding of O'Connor as a religious writer by looking at what she said in her correspondence to one of her readers who asked her some questions, and this is on the handout that I passed around.

我还想给大家另一层,理解这位宗教作家的方式,那就是去看她,回复一位读者问题的信件，这在我发给大家的材料上有。

耶鲁公开课 - 1945年后的美国小说课程节选

Her mother would regularly send her recipes in return - effectively, Madhur learned to cook by correspondence.

BBC: Profile: Madhur Jaffrey

Mr. Taya, 33 years old, didn't go to college, but took technical training courses, first by correspondence in Jordan and then by going to Canada and China to learn how to maintain pieces of equipment.

WSJ: Arab World Built Colleges, but Not Jobs

One is struck by the correspondence between the ornate gold bullion that ornaments Spanish statues of the Virgin Mary and the same bullion that adorns the matador's traje de luces ("suit of lights").

WSJ: Joaqu��n Sorolla & the Glory of Spanish Dress | Between Heaven and Earth | By Laura Jacobs