奶奶经常给我们讲一些有趣的民间传说。

Grandma often tells us interesting ___folklore stories.

这个小岛上有许多关于海怪的民间传说。

There are many ___folklore tales about sea monsters on this small island.

他在大学里教授民俗学，专门研究民间传说和传统习俗。

He teaches ___folklore at the university, specializing in folk tales and traditional customs.