Taylor: How far are Rob and Alex going to hike?
Linda: They chose a 50-mile section of the trail. They can hike that in three or four days.
Taylor: So that's about 12 miles a day. Are they carrying everything with them?
Linda: Yes. They have food and water. They also have sleeping bags, a tent and everything else.
Taylor: Their backpacks must be heavy!
Linda: They are!
Rob: How's your foot, Alex?
Alex: It hurts, so I can't hike much farther today.
Rob: Don't worry. We're almost at our stopping place. It's only about a mile up the trail.
Alex: That's good. I'm tired and hungry.
Rob: When we get there, we can build a fire and cook some food. We can sleep next to a river beside some trees.
Alex: That sounds great!