April of each year, is a Western folk festivals - April Fool's Day (April Fool's Day), also known as Wan-yu festival. For its origins guess:
每年的四月一日，是西方的民间传统节日——愚人节(April Fool's Day)，也称万愚节。对于它的起源众说纷纭：
One theory is that this custom originated in India , " Quan slang Festival ." This section provides an annual festival on March 31 of this day , of all ages, can interoperate joke , fool deceive each other in exchange for entertainment. The more common argument is that originated in France.
一种说法认为这一习俗源自印度的“诠俚节”。该节规定，每年三月三十一日的节日这天，不分男女老幼，可以互开玩笑、互相愚弄欺骗以换得娱乐。较普遍的说法是起源于法国。
In 1564 , the French first new reform chronology - Gregorian calendar ( ie common Gregorian calendar) , beginning in January of the year, has changed in the past to the beginning of April as a New Year calendar . Implementation process of the new calendar , some conservative who opposed the reforms still clinging to the old calendar , refused to update. In April they still exchange gifts on this day , organize activities to celebrate the New Year . Advocates reform of those old-fashioned people who practice big plus mockery. Get smart funny people on this day in April 1 to diehards false gifts and invited them to participate in the celebration false , and these people were fooled called " April Fool " or " bait fish ." Later, they fool each other on this day , the course of time has become a popular custom in France .
1564年，法国首先采用新改革的纪年法——格里历(即通用的阳历)，以一月一日为一年的开端，改变了过去以四月一日作为新年开端的历法。新历法推行过程中，一些因循守旧的人反对这种改革仍沿袭旧历，拒绝更新。他们依旧在四月一日这天互赠礼物，组织庆祝新年的活动。主张改革的人对这些守旧者的做法大加嘲弄。聪明滑稽的人在四月一日这天给顽固派赠送假礼物，邀请他们参加假庆祝会，并把这些受愚弄的人称为“四月傻瓜”或“上钩之鱼”。以后，他们在这天互相愚弄，日久天长便成为法国流行的一种风俗。
The festival spread to England in the eighteenth century , and later by the British early immigrants to the United States . Initially, any American can concocted shocking news , and pays the slightest moral and legal responsibility , the government and the judiciary will not be held accountable. On the contrary , who fabricated lies the most bizarre, most people believe cheat , who will won the title. This approach brings a lot to the social chaos , which aroused dissatisfaction. Deception to fool people during the holiday season is no longer as in the past outrageous , but in a relaxed joy for the purpose.
该节在十八世纪流传到英国，后来又被英国早期移民带到了美国。起初，任何美国人都可以炮制骇人听闻的消息，而且不负丝毫的道德和法律责任，政府和司法部门也不会追究。相反，谁编造的谎言最离奇、最能骗取人们相信，谁还会荣膺桂冠。这种做法给社会带来不少混乱，因而引起人们的不满。人们节日期间的愚弄欺骗已不再像过去那样离谱，而是以轻松欢乐为目的。
愚 人 节 整 人 大 全
1. Borrow someone’s cellphone and change the language setting to a foreign language.
借别人的手机，把语言设置为一种外语。
2. Change the language for Google on someone’s computer.
在别人的电脑上更改Google的语言设置。
3. Swap the signs on the men’s and ladies’ rest rooms.
把洗手间门上的男女指示牌互换。
4. Add food coloring to milk that comes in a cardboard container.
往硬纸盒装的牛奶里加入食用色素。
5. Switch the Push and Pull signs on a set of doors.
把门上的“推”和“拉”标志互换。
6. Hide food in a trash can and when someone comes by grab some and eat it.
把食品藏在垃圾桶里，有人经过时抓出来吃。
7. Replace Oreo cream-filling with toothpaste and offer one to someone.
在奥利奥的管装奶油包装里灌满牙膏请别人吃。
8. Bring multiple sets of clothes to school, change every class, and act like nothing’s different.
带多套衣服去上学，每堂课换一次，并且装作若无其事。
9. Cup some water in your hand and pretend to sneeze on the back of someone’s head.
舀点水在手心里，对着别人的后脑勺假装打喷嚏。
10. Take something from someone’s desk and leave them a ransom note.
从别人的课桌上拿走点什么，并留下一封勒索信。
明老师提示：适度玩笑有益，过分玩笑伤身（心）~
并且，按照约定俗成的规矩，只有中午12点之前才可以开玩笑，之后就不能了哦
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