The English translation of April Fool's Day is April Fool's Day or All Fools' Day.
All Fools' Day
Pronunciation: English [?e?pr?l fu?lz de?] American [?e?pr?l fu?lz de?]?
Chinese definition: April Fool's Day is also known as Wan Yugong Festival, Humor Festival, April Fool's Day. The festival is held on April 1 of the Gregorian calendar.
Example sentence: It?was,?after?all,?first?published?on?April?Fools?'Day.??
After all, your question was first published on April 1, April Fool's Day.
Translations of other holidays:
(1) January 1, New Year's Day (New Year's Day)
(2) February 14, Valentine's Day (Valentine's Day)
(3) March 8, International Women' Day (International Women's Day )
( (4) March 12, China Arbor Day (China Arbor Day)
(5) March 21, World Forest Day (World Forest Day)
(6) April 5, Tomb-sweeping Day (Tomb-sweeping Day)
(7) April 22, World Earth Day (World Earth) Day)
(8) Chinese Youth Day, May 4
(9) International Children's Day, June 1