《石头说地球古老》系列讲座报名 欢迎报名《石头说地球古老》系列讲座（主讲：李万兵博士）。讲座于美东时间每周二晚 19:00（北京时间每周三早 07:00）通过 Zoom 举行。 请填写以下报名表。提交后，我们会通过电子邮件将 Zoom 会议信息发送给您。 There was an error trying to submit your form. Please try again. 姓名 * This field is required. 电子邮箱 * This field is required. 微信号 This field is required. 所在城市/国家 This field is required. 想问的问题或备注 提交报名 There was an error trying to submit your form. Please try again.
