我们城市的华人社区以极大的热情庆祝传统节日。

The Chinese ___community in our city celebrates traditional festivals with great enthusiasm.

商业界对新法规提出了质疑。

The business ___community has raised questions about the new regulations.

作为学术界的一员，我珍视跨学科合作的机会。

As a member of the academic ___community, I appreciate the opportunities for interdisciplinary collaboration.