How to say "但仍存疑虑" (dàn réng cún yí lǜ) in Chinese dialogue

dànréngcún

but I still have doubts.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0103:42
ràng
lüè
gǎn
kuān
wèi

gave me some slight relief,

LINE 0203:44
PLAYING SCENE
dàn
réng
cún

but I still have doubts.

LINE 0303:48
wèi
shá
guó
de
yuán

Why would a high official of the Nationalist government

Show Information
Source MediaTV Series
Season & EpisodeS1 E21
Timestamp03:44
TMDB ID309609