| 1 | The vast champaign was covered with thick snow. | |
| 2 | South Sudan is a vast country with rich natural resources. | |
| 3 | The story begins over nine thousand years ago, in the vast expanses of the Sahara. | |
| 4 | Ah, Antarctica. A vast expanse of ice, interrupted by mountains, ice... and more ice (with the occasional penguin). | |
| 5 | But left there are by now vast forests which engulfed all trails of human beings so fast. |