他不在这屋子，我觉得好可怕。

Eg: I found it really scary in the flat without him.

youdao

我觉得好可怕，如果有什么我可以做的，请不要客气。

I feel terrible. If there's anything I can do, please don't hesitate.

youdao

令他们失望是不好受的。我的分数哪怕刚有点下降，我就会觉得好像自己已经失败了，那种感觉非常可怕。

It's hard to disappoint them. When my grades even begin to drop at all, I feel as though I've failed. It's an awful feeling.

youdao