How to say "多长时间向国内运送一次" (duō zhǎng shí jiān xiàng guó nèi yùn sòng yī cì) in Chinese dialogue

duōzhǎngshíjiānxiàngguónèiyùnsòng

how often is it shipped back to the homeland?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0139:31
xìn
jiàn
dào
men
zhè
ér
zhī
hòu

After mail arrives here,

LINE 0239:33
PLAYING SCENE
duō
zhǎng
shí
jiān
xiàng
guó
nèi
yùn
sòng

how often is it shipped back to the homeland?

LINE 0339:35
píng
jūn
měi
shí
tiān

On average, every fifteen days

Show Information
Source MediaTV Series
Season & EpisodeS1 E5
Timestamp39:33
TMDB ID309609