How to say "每开放一次只开十天" (měi kāi fàng yī cì zhǐ kāi shí tiān) in Chinese dialogue

měikāifàngzhǐkāishítiān

and stays open for only 10 days each time.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0125:05
měi
nián
kāi
fàng

It opens once every 5 years

LINE 0225:07
PLAYING SCENE
měi
kāi
fàng
zhǐ
kāi
shí
tiān

and stays open for only 10 days each time.

LINE 0325:09
yòng
tóng
děng
jià
zhí
de

Without exchanging

Show Information
Source MediaTV Series
Season & EpisodeS1 E27
Timestamp25:07
TMDB ID272715