That can help people, especially foreigners, to feel more secure.

244

While we were driving on the dam GPS told us to turn left. Had we done that, we would have killed ourselves. But GPS is fun. You can keep track of the roads you take. When you are in the city, it is usually very accurate. It can tell you when to turn left or right.

137

That's fine. You can take the laptop and use it in an emergency.

113