How to say "倒像是个蠢蛋" (dào xiàng shì gè chǔn dàn) in Chinese dialogue

dàoxiàngshìchǔndàn

but I act like an idiot.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0118:58
gēn
shēng
huó
le
zhè
me
duō
nián

I've lived with him for so many years,

LINE 0219:00
PLAYING SCENE
dào
xiàng
shì
chǔn
dàn

but I act like an idiot.

LINE 0319:02
liǎo
jiě
de
guò

I don't know his past,

Show Information
Source MediaTV Series
Season & EpisodeS1 E18
Timestamp19:00
TMDB ID281231