We will keep in touch with each other by sending emails, making telephone calls or writing letters.

我们会通过发电子邮件、打电话或写信来保持联系。

youdao

I get letters and emails every week bemoaning the fact that although they seem to make a good income, some folks just can't get to the end of the month before they get to the end of the money.

我每周收到的信件和电子邮件，都会有人抱怨，虽然他们有一个很好的收入，但有些人就是无法用到月底之前、下个月工资发下来之时。

youdao

Fear of the rejection letters, emails, calls you suspect will come.

担心会收到信件、电子邮件和电话告知你被拒绝了。

youdao

If you like to write, offer to draft letters and emails or update the company website.

FORBES: If Your Job Gives You Lemons, Make Lemonade (and Start Selling it on the Side)

Undercover Nurse follows on from the broadcast of A Carer's Story in 2003, which generated nearly one thousand calls, letters and emails.

BBC: Undercover nurse

Now these letters and emails come more often from the half-bright, some of them professional academics, than from the fully bonkers or barking.

BBC: A Point of View: Science, magic, and madness