en_tn_lite_do_not_use/neh/04/06.md

So we built the wall

"So we rebuilt the wall"

all the wall was joined together to half its height

This can be stated in active form. Alternate translation: "we joined the wall together and it was half its total height" (See: rc://en/ta/man/jit/figs-activepassive)

half its height

"Half" means one part out of two equal parts. (See: rc://en/ta/man/jit/translate-fraction)