craze

社交媒体上的新挑战让青少年陷入了疯狂。

The new challenge on social media sent teenagers into a ___craze.

音乐节现场一片狂热，所有人都在疯狂跳舞。

The music festival was in a ___craze with everyone dancing wildly.

这款应用现在是青少年中最火的东西，大家都在用。

This app is the latest ___craze among teenagers—everyone is using it.