许多艺术家参加边缘艺术节来展示另类艺术。

Many artists participate in ___fringe festivals to showcase alternative art.

政府应该保护社会中边缘群体的权利。

The government should protect the rights of ___fringe groups in society.

他的想法在科学界被视为边缘。

His ideas are considered ___fringe within the scientific community.