財富增長描述：：I. Introduction 1. International Labour Day, generally known as \"May Day\", is a special day to honour the achievements of workers. Every year the first day of May is among the holidays, which is celebrated in different countries of the world. 2. Labour Day originated in the 19th century and is now known as International Labour Day in many countries worldwide. This day is dedicated to freedom, progress in labor force, economic development and workers' rights, to prove that labor has an important role and fully deserves respect. II. History 1. The idea of International Labour Day was first proposed by the American labor unions back in 1882. After several years of struggle and negotiations, the celebration of Labour Day became official on May 1, 1889, when more than 4 million American workers went on strike. 2. In the late 19th century, the idea of a Labour Day spread to other countries, including the UK, Australia, New Zealand and Canada. In June, 1889, the French held the first Labour Day parade in honor of labor and workers' rights. 3. In the US, Labor Day is also considered as the \"unofficial\" end of summer and marks the start of the fall season. In Canada, Labour Day has become a public holiday since 1894, which basically has the same meaning as the US. III. Significance 1. International Labour Day is an important day for reflection on the contribution that the working class makes to a country's economy and development. It pays tribute to the heroic workers who made the countries rich and strive for a better life. 2. Today, Labour Day is celebrated around the world, with parades and various activities. In many countries of the world, Labor Day marks the end of the summer vacation period and the beginning of the autumn season. 3. On international Labour Day, schools and public institutions in some countries organize special ceremonies for children, to teach them about workers’ rights and the history of Labour Day. IV. Celebrations 1. Labour Day is celebrated around the world with several events and activities. Most of the countries hold special parades and processions to honor the achievements of workers and people speak more about the importance of working and labor in the society. 2. In some European countries, people observe a two-minute silence during the Labour Day parades, to remember the labor martyrs of those countries. 3. Various festivals, carnivals, picnics, concerts and other kinds of celebrations are held during the Labour Day weekend, which is seen by many as a recognition of the labor movement. V. DIY Handwork 1. As a traditional way of expressing our love and respect to the workers, “DIY Handwork” is a popular craft activity during International Labour Day. Making a hand-made poster or banner, with messages that honor and respect the achievements of workers and thank them for their hard work, is a great way to celebrate this special day. 2. The posters and banners are usually decorated with red roses, which hold a strong symbolic as red stands for freedom, love, courage and reverence. In some countries, it is also common to make a DIY card or greeting with poems and wishes for the labors. 3. With some basic paper materials, bright colors and nice characters, making a DIY handwork for International Labour Day is simple but meaningful! VI. Conclusion 1、 May Day（五一勞動節），a traditional festival of the working class in many countries all over the world, originated in the 19th century in labor unions and socialist movements. It is an expression of the working class’s pursuit of better rights, as well as a holiday to celebrate the achievements of the labor movement. 2、 On International Labor Day every year, activities and campaigns are held all over the world to commemorate the dedication and accomplishments of the working-class. This day marks a special occasion to honor the working people and promote the spirit of the solidarity of the workers. 3、 Workers' Day is not only celebrated by the workers, but also by employees in some offices and companies, who perform various celebrations and activities, such as sports and entertainment programs. In particular, the workers who work overtime during the holiday are rewarded with some special incentives. 4、 Hand-made, creative, stylish and artistic May Day English hand-painted posters, as if flying in the vertical field, fully demonstrating the passion and hope of the working people, are often an important part of the celebration of this day． 5、 The May Day English Hand-painted Posters focus on the topics of liberation, equality, development and progress, truth-seeking, altruism, and the celebration of May Day is a fair and tangible demonstration of these contents. They also raise people's awareness of the importance of national industry and the power of labor, reminding workers to keep the public welfare industry and maintain the state's competitiveness. 6、 May Day English hand-painted posters should not simply focus on the superficial image and attitude, they should be combined with the times, reflecting the subtle changes of the times, and responding to the important trends and prospects of the times. Through such a combination, they are visually attractive, integral worldview and the perfect embodiment of the spirit of the May Day. 7、 May Day English hand-painted posters emphasize the public welfare industry and freshness. In particular, it is necessary to pay attention to the inheritance and innovation, making the design and composition more creative, combining with the text combination of modern science and technology, so that visitors can feel the charm of science and technology as well as the culture of the times. 8、 The rich themes and patterns of May Day English hand-painted posters can make people happy and relaxed during this special holiday, thereby enhancing the happiness and joy of event. On the other hand, its main color is usually composed of red and white, representing the spirit of the times, namely, \"progress, justice, unity, struggle\" spirit.