The political terrain has changed significantly since the first debate.

The drive normally took no more than ten minutes, but the terrain had changed.

But the cultural terrain had changed, and that made a lot of difference.

The terrain changed abruptly and we came to a barren area.

Soon, the terrain would change again, as they entered the mountains.

This is happening in the middle of an economic expansion, which should tell us that the terrain has changed.

It is crucial to understand how the terrain for reporting has changed.

And as the terrain has changed, so have the terms of the debate.

The terrain changed slightly as he crossed the state line into Colorado.

One tree island after another passed, but the overall terrain didn't change.