北京时间2025年6月1日凌晨02:15，备受关注的VERITAC-2研究结果在大会上正式公布。

BEIJING, June 1 (Xinhua) -- As International Children's Day fell on Sunday, 10-year-old Zhang Shucheng excitedly opened his gift -- a book that brings to life the dramatic story of the Chongqing ...