You can use certified mail with a return receipt.

你可以用带回条的挂号信.

Servant: That's all right, and this is your return receipt.

服务员: 好了, 这是给您的受理回执.

return receipt requested, please.

请给回执.

Send certified mail, return receipt requested.

以挂号信方式寄出, 收条交回.

What's a return receipt?

回执是什么?

Note: This return receipt only acknowledges that the message was displayed on the recipient's computer.

注意: 这封回复函只是确认(你发送)的信息已经显示在接受者(收件人)的计算机上.

This return receipt serves as the confirmation of the participant. Please fill it carefully.

本回执作为参展的依据, 请认真填写.

The bidding documents will be sent by Tending Company to thee - mail address return receipt.

标书由招标公司以邮件的形式发送到回执单指定邮箱.

Note this return receipt only acknowledges that the message was displayed on the recipient's machine.

注意“返回收据”只是用于确认消息已经在收件人的机器上显示过.

Do you want a return receipt?

您要回执 吗 ?