scary

The kids watched a scary movie about ghosts and couldn't sleep all night.

(Chinese) 孩子们看了一部关于鬼魂的可怕电影，结果整晚都睡不着。

Walking through the dense forest alone at midnight can be a very scary experience.

(Chinese) 午夜独自穿过茂密的森林可能是一次非常可怕的经历。