1)
What is the meaning of "b'Galoso"?
1.
Rashi: This is like b'Hagloso (when he exiled him).
2)
What are "Chorei"?
1.
Rashi: This is like Sarei (officers of).
2.
Radak: They are the great people of Yehudah. This is like "Choreha v'Ein Sham Meluchah Yikra'u" (Yeshayah 34:12), "va'Arivah Es ha'Chorim" (Nechemyah 5:7).