en_tn_condensed/1sa/06/18.md

fortified cities

These are cities with high walls around them to protect the people inside from attack by their enemies.

The great stone ... remains a witness

"The great stone ... is still there, and people remember what happened on it"

Joshua

This is a man's name.

the Bethshemite

"from Beth Shemesh"

to this day

to the time at which the writer wrote the book