肠胃不适，忧虑（名词）

(noun) Nervous, jittery feeling in the stomach because of fear, sometimes causing severe queasiness.

EXAMPLE: Before making a speech to a large group of people, I used to get a bad case of the collywobbles, but now speechmaking doesn't bother me.

过去，在向一大群人做演讲之前，我常常感到严重的忧虑，但现在做演讲对我来说不再是麻烦事了。

如愿以偿的（形容词词组）

(ADJECTIVE PHRASE) Arranged as planned; decided or agreed to as desired.

EXAMPLE: The job interview went so well that I thought I had the new job sewed up, so I was shocked when someone else was selected for the position.

求职面试非常顺利，我以为自己如愿以偿得到了这份新工作，因此，当别人被选中担任这个职位时，我感到震惊。