How to say "你怎么能自己上场啊" (nǐ zěn me néng zì jǐ shàng chǎng a) in Chinese dialogue

zěnmenéngshàngchǎnga

How could you compete yourself?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0103:10
hái
suàn
huì
xiē

that I know a bit of both.

LINE 0203:42
PLAYING SCENE
zěn
me
néng
shàng
chǎng
a

How could you compete yourself?

LINE 0303:44
shuō
le

I said

Show Information
Source MediaTV Series
Season & EpisodeS1 E15
Timestamp03:42
TMDB ID316780