I began to have a sinking feeling that I was not going to get rid of her.

我开始有一种摆脱不掉她的沮丧情绪。

He had a sudden sinking feeling in the pit of his stomach.

他内心深处突然有一种不祥之感。

I have a sinking feeling.

我有种不祥的预感。

Now it seems we have a renewed sinking feeling.

而今我们似乎再次陷入了低落的情绪。

Noel:Brian, I've got that sinking feeling again.

诺尔：布莱恩，我再次有种不安的感觉。