How to say "你说以前学的东西在这儿用上了" (nǐ shuō yǐ qián xué de dōng xī zài zhè ér yòng shàng le) in Chinese dialogue

shuōqiánxuédedōng西zàizhèéryòngshàngle

what I learned back then would be useful here?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0128:16
zhēn
méi
xiǎng
dào

Who would have thought

LINE 0228:17
PLAYING SCENE
shuō
qián
xué
de
dōng
西
zài
zhè
ér
yòng
shàng
le

what I learned back then would be useful here?

LINE 0328:19
gēn
shuō

Let me tell you,

Show Information
Source MediaTV Series
Season & EpisodeS1 E21
Timestamp28:17
TMDB ID272681