因此，你必须采取一定的措施来确保你电子邮件的安全。

You have to take steps to secure and protect your e-mail messages.

youdao

你能说明一下电子邮件系统的工作原理吗？

Can you explain how the email system works?

《牛津词典》

通过鼠标的一点你就能查电子邮件。

You can check your e-mail with a click of your mouse.

《柯林斯英汉双解大词典》

Let's forget about a letter, let's stick with an e-mail, or a text message.

就算你没有写过信，写电子邮件，发短信也算一种写作。

普林斯顿公开课 - 人性课程节选

It's funny when I e-mail people. I have one finger, you know.

我给别人发电子邮件很可笑。我用一根手指打字，你知道。

现在的孩子好可怕 - SpeakingMax英语口语达人

Under that, the handwriting is very important here, your email address.

下面写上你的电子邮件地址，字要写清楚。

麻省理工公开课 - 电影哲学课程节选