全部

1·Undeliverable, returned to sender.

无法投递，退回原处。《新英汉大辞典》

2·The E-mail you sent yesterday was returned as undeliverable.

你昨天发的邮件被退回来了。

3·Undeliverable postal materials shall be returned to the senders.

第二十三条无法投递的邮件，应当退回寄件人。

4·Article 23. Undeliverable postal materials shall be returned to the senders.

第二十三条无法投递的邮件，应当退回寄件人。

5·Message undeliverable. Make sure the SMS address was entered correctly and try again.

无法递送短消息。请确保短消息服务地址输入正确，然后再试。

6·The email you sent yesterday was returned as undeliverable maybe you should check the address.

昨天发的邮件被退回来了，是不是应该检查一下地址是不是正确的呢？

7·Thee e-mail you sent yesterday was returned as undeliverable. Maybe you should check the address.

你昨天发的邮件被退回来了。你是不是应当查查地址是否正确。 雓。

8·If one really CARES for you, he is able to squeeze time for you. No excuses, no lies, no undeliverable promises.

如果一个人真的喜欢你，他能为你挤出时间。没有借口，没有谎言，没有不能实现的承诺。

9·Secrets cover the past and hide the future. Too care the distance between us Make the temperature undeliverable.

秘密盖住过去，隐藏未来， 太在意彼此之间的距离， 让体温很难传递。

10·We haven't received the check back as undeliverable so I would give it until the end of the week to see if it arrives.

我们并没有收到有关无法投递的回复，所以我将会在这周末再发一次并看看它是否有送出。