1)
What are the ramifications of "ha'Midbarah"?
1.
Rashi: Refer to 1:40:1:1.
2)
What is the meaning of "Vanasav es Har Se'ir ... "?
1.
Rashi: It means that they went around the south of Har Se'ir (from west to east) until they reached Mo'av. 1
1
Which was situated on its (north-) eastern border - See Sifsei Chachamim and refer to Bamidbar, 34:3:1:1* & 34:3:1:1**.
3)
What are the implications of the term "Yamim Rabim"?
1.
Oznayim la'Torah: Refer to 1:46:1.1:1. 1
1
And by the same token, good times always appear short - as in Bereishis, 29:20.