Definition: making you feel annoyed or discouraged Level: C1
处理过时的技术是一种令人沮丧的情况。
Dealing with outdated technology is a ___frustrating situation.
看着宝贵的时间被浪费真是令人沮丧。
It's ___frustrating to watch valuable time being wasted.
当行程紧张时，等待延误的航班极其令人沮丧。
Waiting for a delayed flight when you have a tight schedule is extremely ___frustrating.
