How to say "我怎么这么不小心啊" (wǒ zěn me zhè me bù xiǎo xīn a) in Chinese dialogue

zěnmezhèmexiǎoxīna

How could I be so careless?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0122:53
xíng

Okay.

LINE 0223:44
PLAYING SCENE
zěn
me
zhè
me
xiǎo
xīn
a

How could I be so careless?

LINE 0323:46
xiǎo
xīn

Careless?

Show Information
Source MediaTV Series
Season & EpisodeS1 E5
Timestamp23:44
TMDB ID280916