In the solar calendar, May the first is International Labor Day.(陽歷五月一日是國際勞動節。)

Because that tragedy helped galvanize the labor movement's fight to improve working conditions, it is still remembered on International Women's Day.(因為那場悲劇有助于激勵勞工運動的斗爭，以改善工作條件，還記得在國際婦女節。)

The "May 1st" International Labor day is a holiday for all working people around the world.(“五一”國際勞動節，是全世界勞動人民共同的節日。)

British Labor Day and International Labor Day are closely related.(英國勞動節和國際勞動節息息相關。)

When is international labor day?(國際勞動節是什么時候？)

May Day is the International Labor Day.(五一節是國際勞動節。)

Today is international labor day men, I wish the women festival happiness, beautiful every day!(今天是國際男人勞動節，祝女人們節日快樂，天天美麗！)

People to this annual celebration of the May 1 International Labor day, in order to cheer this holiday.(人們都為了這一個一年一度的五一國際勞動節而慶祝，為了這一個節日而歡呼。)