How to Use "travel" with Example Sentences

1. The government also restricted foreign travel .
2. Japan lifted its travel warning this month .
3. Transport : the goal of making flight as easy and accessible as road travel may be within reach .
4. Travel in nigeria is much easier since the last military dictatorship fell in 1998 .
5. Why should indians travel the length and breadth of their huge country on trains when americans got on planes ?