1.Keep me up to date. - Will do.

有消息通知我 -会的。

2.Is your registration up to date?

你的执照更新了吗？

3.Can you bring us up to date on negotiations?

你能介谈判的最新进展吗？

4.Keep your computer up to date and get anti-virus software.

还要经常更新电脑软件，安装杀毒工具。

5.You give them information and bring them up to date.

你给他们提供信息，让他们了解最新情况。

6.A) Bring policies against cheating up to date.

A）更新反对作弊的政策。

7.Let's bring it up to date.

是近期的项发明。

8.Are you up to date with all your immunisations？

是否免疫接种？

9.We keep people posted and we keep up to date.

我们会通知某人，向某人更新信息。

10.Why do you think keeping software up to date is crucial?

你认为保软件更新为何至关重要？

11.What if we could bring the whole grid up to date?

如果我们可以带动整个电力网络会有什么样的结果?

12.For example, we like to keep up to date, don't we?

比如说，我们想要了解最新信息，对吧？

13.You've got to subscribe if you want to keep up to date.

如果要保最新状态，则必须订阅。

14.Callahan says they keep him up to date on recent developments in Mali.

Callahan 说，他们让他了解马里最近的事态发展。

15.When we fill someone in on something we bring them up to date.

当我们向别人介某件事情时，我们是向他们介最新的情况。

16.With Facebook she could keep her relatives up to date on what she was doing.

有了脸书，她可以让她的亲戚们了解她的近况。

17.It will always keep you up to date on where you last left off.

你随时可以在你上次停的地方继续开始。

18.Similarly, male Savanna sparrows have to make sure their vocalizations are up to date.

简单来说，雄性草原麻雀必须要确保自己的叫声是最新流行的。

19.My license is up to date, so the case will continue as scheduled tomorrow.

我的执照还在，明天会照常开庭。

20.My friend Ruby always keeps me up to date with the latest gossip about celebrities.

我的朋友露比总是会告诉我最新的名人八卦。