这些研讨会的主题范围从产业问题，到免费技术培训，到客户案例研究。

Topics range from industry issues, to free technical training, to customer case studies.

youdao

这些研讨会的主题范围从产业问题，到免费技术培训，到客户案例研究。

Topics range from industry issues, to free technical training, to customer case studies.

youdao