1)
What is the meaning of "Vehis'avisem lachem li'Gevul Keidmah"?
1.
Rashi: It means "You shall turn towards the east. 1
2)
What are the implications of the list of towns on the border?
1.
Rashi (in Gitin, 4a): It implies that the border zigzagged from one town to the other - and the border was determined by the paths that led from one to the other.