SamTgJ Ex1:7 :בבקעתה בטורה ובשפילתה בדרומה ובחוף ימה‏ : in the valley, the mountain, the lowland, the south, and the seashore
See the entire entry for ḥwp n.m. coast

SamTgJ Ex1:7 :ובני ישראל פרו ושרצו וסגו ואתעילו בשריר שריר‏ : the Children of Israel "were fruitful and multiplied": (i.e.,) multiplied and became very very strong
See the entire entry for ḥyl vb. D to strengthen