In China, we celebrate International Labor Day on May 1.在中國(guó), 我們?cè)?月1日慶祝國(guó)際勞動(dòng)節(jié).In the solar calendar, May the first is International Labor Day.陽(yáng)歷五月一日是國(guó)際勞動(dòng)節(jié).It's May 1 st, international Labor Day.今天是 “ 五一節(jié)”, 國(guó)際勞動(dòng)節(jié)....