This was the most troubling of all.

这是最让人不安的困扰。

The IAEA describes the development as deeply troubling.

国际原子能机构表示深感担忧。

Well, whatever it is, it's troubling me.

不管是什么吧，我觉得很困扰。

If she doesn't have dementia, it's something just as troubling.

不是有老年痴呆 就是其他什么麻烦病。

That last suggestion, tongue-in-cheek though it may be, is the most troubling.

最后的那点暗示尽管可能是开玩笑的，却最令人不安。

And Alex and I found that very troubling.

亚历克斯和我觉得这很不好。

And that's really the troubling part about this.

这才是这件事情最烦心的地方。

Rage is the most troubling of them. The Long Walk may be the best of them.

其中最令人不安的一部是《怒火》，最好的一部很可能是《逃生游戏》。

OK, I promise. So what's troubling you so much?

好吧，我发誓。那到底什么让你这么烦心呢？

Another mystery is troubling officials in South America.

另一件神秘的事情令南美官员非常头疼。