Chinese phrase
周〜免费 zhōu 〜 miǎn fèi
Meaning
___ is free
When to use it
Says that something is free on a particular day. A day name completes the phrase and shows when a visit or service costs nothing.
Example dialogue
请问什么时候可以免费参观？ qǐng wèn shén me shí hòu ké yǐ miǎn fèi cān guān
May I ask when I can visit for free?
周一免费，你可以那天来。 zhōu yì miǎn fèi nǐ ké yǐ nà tiān lái
Monday is free, so you can come on that day.