The photo, taken on March 11, shows students and volunteers participating in a voluntary tree-planting activity at Jiulaofeng ...

1917年3月8日，五万多名俄国妇女举行了为期四天的罢工，要求“面包与和平”。从那时起，大多数国家都在3月8日这天共同庆祝国际妇女节。最终，联合国在1975年承认并庆祝了国际妇女节。

Volunteers take part in a tree planting event in Shizhong District of Zaozhuang City, east China's Shandong Province, March 12, 2025. Tree planting events were held across the country on Wednesday to ...