What are the implications of "Ka'asher Yid'eh ha'Nasher"?
Rashi: It implies that they (the Romans) will come suddenly - their horses will carry them swiftly like an eagle swoops. 1
See also Ba'al ha'Turim.
What is the meaning of "Goy asher Lo Sishma Leshono"?
Rashi: It means "A nation whose language you do not understand". 1
Which era is this Pasuk referring to?