How to say "字迹都不清楚了" (zì jì dōu bù qīng chǔ le) in Chinese dialogue

dōuqīngchǔle

and the characters are hard to read.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0114:25
pèng
hài

It's badly damaged,

LINE 0214:27
PLAYING SCENE
dōu
qīng
chǔ
le

and the characters are hard to read.

LINE 0314:29
yào
xiǎng
yuán

To restore them,

Show Information
Source MediaTV Series
Season & EpisodeS1 E27
Timestamp14:27
TMDB ID272715