五一劳动节的英文介绍:International Labor Day, also known as "International Labor Day" and "international demonstration day", is a national festival in more than 80 countries in the world. It's on the first of May every year.It is a festival shared by working people all over the world. In July 1889, the second International Congress, led by Engels, held in Paris. The conference adopted a resolution stipulating that international workers would hold a march on May 1, 1890, and decided to make May 1 International Labor Day;In December 1949, the Government Affairs Council of the Central People's government made a decision to designate May 1 as labor day. After 1989, the State Council basically commended national labor models and advanced workers every five years, with about 3000 people each time.On March 22, 2019, the general office of the State Council adjusted the arrangement of the Labor Day holiday in 2019. From May 1 to May 4, 2019, the general office of the State Council took a 4-day holiday.