Final answer:
Laurey is asking if the person has been riding for a long distance, indicating an inquiry about travel or a long ride.
Step-by-step explanation:
Laurey's question, "I can see that! Been ridin' a piece?" is an example of dialogue that appears to draw on the vernacular of a specific region or time period. This phrase could be interpreted as Laurey asking if the person has been riding for a long distance. The context suggests an inquiry about whether someone has been traveling or engaging in a long ride, as indicated by the use of 'piece' in a colloquial sense to mean 'a while' or 'some distance'. The conversation Laurey might be having could involve questions about the physical demands of riding or the reason for travel.