我们已经多年失去联系了。

We have been out of touch for years.

他搬家后就和朋友们失去联系了。

He became out of touch with his friends after moving.

我们不能让自己与现实失去联系。

We cannot let ourselves become out of touch with reality.

她因为工作太忙而和家人失去联系。

She is out of touch with her family because of her busy work.

由于没有互联网，他们和外界失去联系了。

They are out of touch with the outside world due to lack of internet.

上个月我们失去联系了。

We were out of touch last month.

我们应该经常保持联系，不要失去联系。

We should keep in touch often and not lose contact.

我不想和老校友失去联系。

I'd hate to lose contact with my old school friends.

与外界完全失去联系。

There was no communication with the outside world up there.

这时他已和党失去联系.

By the time he had lost contact with the Party.