en_tn/jer/48/38.md

every flat roof

"every housetop"

plazas

open public areas, such as open marketplaces.

For I have destroyed

The word "I" refers to Yahweh

Yahweh's declaration

See how you translated this in Jeremiah 1:7.

shattered

demolished or destroyed

howl

a sad and loud cry that a person makes when he is in pain

So Moab will become an object of derision

AT: "Moab will become a nation that other nearby nations laugh at"