How to say "儿臣一直以义子的身份" (ér chén yì zhí yǐ yì zi de shēn fèn) in Chinese dialogue

érchénzhízideshēnfèn

I've lived under your protection

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0125:51
zhè
me
duō
nián
lái

All these years,

LINE 0225:52
PLAYING SCENE
ér
chén
zhí
zi
de
shēn
fèn

I've lived under your protection

LINE 0325:54
huó
zài
wáng
de
zhī
xià

as a foster son.

Show Information
Source MediaTV Series
Season & EpisodeS2 E20
Timestamp25:52
TMDB ID124595