愚人节的由来英文版：
april fools' day 愚人节
april fools' day is a day to play jokes on others, no one knows how this holiday began but people think it first started in france.
each country celebrates april fools' day differently. in france, people call the april fools “april fish”. they tape a paper fish to their friends' backs to fool them. when he or she finds this , they shout “april fish!”
in england, people play jokes only in the morning. you are a “noodle” if someone fools you. in scotland, april fools' day is 48 hours long. they call an april fool “april gowk”. gowk is another name for a cuckoo bird.
in the america, people play small jokes on their friends and any other people on the first of aprol. they may point down to your shoe and say, “ your shoelace is untied.” if you believe them and look down to see, you are an april fool then.
愚人节的由来中文版：
从此，人们在4月1日这一天便互相愚弄，日久天长，便成为法国流行的风俗。十八世纪初，“愚人节”的习俗传到英国。后来，随着英国移民又传到了美国。随着时间的流逝，这一习俗已经成为国际性节日，在欧洲、北美许多国家都流行。这一天，人们可以不拘一格地“轻松”一下。当然愚弄人的手法也是花样百出。