stay in touch

基本解释

Create a blog as a part of a project or just to stay in touch with friends and family in an easy way.
创建一个博客，使之成为项目的一部分，或者作为与朋友和家人保持联系的一种简单的方式。
Normally, you would have to collect personal information from all the attendees you meet and then transfer this data manually into your existing social network if you want to stay in touch with them.
通常，如果你想和这些人在会后保持联系，你需要从每个与会者那里收集个人信息，然后手动录入到你的社交网络中。
This is certainly a great feature and will allow users to stay in touch with friends, without the need to periodically click on the taskbar.
这确实是一个很棒的功能并且能够让我们在不需要常常点击任务栏就可以一直和朋友们保持联系。

Ekin Oz uses Facebook and Skype to stay in touch with family and friends back in Turkey.
It's not that hard to stay in touch.
保持联系不算难。
一起长大的朋友 - SpeakingMax英语口语达人
You can also stay in touch with us on Facebook and Twitter at VOA Learning English.

And it was clearly prudent to stay in touch, in case something ever came up.
NEWYORKER: Silver or Lead