“奋斗的青春最美丽”清华附小团支部座谈会在闻道厅成功召开

“奋斗的青春最美丽”清华附小团支部座谈会在闻道厅成功召开

“奋斗的青春最美丽”清华附小团支部座谈会在闻道厅成功召开