Do you have an e-mail address?

你有电子邮件地址吗？

Can you help me send an e-mail?

你可以帮我发送电子邮件吗？

I need to send an e-mail to my boss.

我需要发送电子邮件给我的老板。

He forgot to send an e-mail to the client.

他忘记了发送电子邮件给客户。

I will send you an e-mail with the details.

我会发一封电子邮件给你，里面有详细信息。

She sends an e-mail to her friend every day.

她每天都会发送电子邮件给她的朋友。

She received an e-mail from her boss this morning.

她今天早上收到了老板的一封电子邮件。

We need to send an e-mail to confirm the meeting time.

我们需要发送电子邮件确认会议时间。

Just a minute, I am sending an e-mail.

稍等一会，我正在发一封电子邮件。

If you have any doubt, send me an e-mail.

如果你有任何疑问，给我发一封电子邮件。