How to say "我哥为了这份铁证" (wǒ gē wèi le zhè fèn tiě zhèng) in Chinese dialogue

wèilezhèfèntiězhèng

My brother paid with his life

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0123:00
shǒu
yìn
jué
xìn
sòng
huí

send back the fingerprint and his final letter.

LINE 0223:03
PLAYING SCENE
wèi
le
zhè
fèn
tiě
zhèng

My brother paid with his life

LINE 0323:05
péi
shàng
le
de
xìng
mìng

for this proof.

Show Information
Source MediaTV Series
Season & EpisodeS2 E21
Timestamp23:03
TMDB ID124595