记住到了那里要和我保持联系。

Remember to keep in touch with me when you get there.

youdao

不要不够朋友，一定要和我保持联系，好吗？

Don't be a stranger and keep in touch, okay?

youdao

如果他对学习英语感兴趣，他会和我保持联系的。

Should he be interested in learning English, he will keep touch with me.

youdao

So I'm going to try to get on with them. I don't know.

所以我要试着和他们保持联系。我不太清楚。

就业很难 - SpeakingMax英语口语达人

With Facebook, I tend to use it to keep in contact with old friends

我用Facebook和老朋友保持联系，

用社交网站找到的人 - SpeakingMax英语口语达人