In some ways, E-mail is like a cross between a letter and a telephone call.

从某种角度上说，电子邮件就像是信件和电话的综合体。

youdao

In some ways, E-mail is like a cross between a letter and a telephone call.

从某种角度上说，电子邮件就像是信件和电话的综合体。

youdao