这是个世界性的话题。

This is a universal topic.

youdao

群育，又称群性教育，是一个历史的、世界性的话题。

Group education, also called education in groups, is a historical topic in the world but is little researched.

youdao

现在，非营利组织已成为世界性的话题，许多社会问题的解决几乎都涉及到了非营利组织。

Nonprofit organization has already become the world topic of conversation now, a lot of social problem solving has dealt with nearly all nonprofit organization.

youdao