# Your neck is like a tower of ivory
"Your neck is like a tower that people have decorated with ivory". A tower is long and straight. Ivory is the white tusk or tooth of an animal that is similar to bone. People use ivory to make art and to make things look beautiful.
# your eyes are the pools in Heshbon
"your eyes are as clear as the pools in Heshbon"
# Heshbon
This is the name of a city east of the Jordan River
# Bath Rabbim
This is the name of a city.
# that looks toward Damascus
"that allows people to look toward Damascus"