It's frustrating, depressing, and costs us income.(那令人沮丧，郁闷，并浪费我们的收入。)
Boy, this is frustrating.(这太让人沮丧了。)
This has been a slow and frustrating process.(他说：“这是一个缓慢和令人烦躁的过程。”)
Many students find the experience of attending university lectures to be a confusing and frustrating experience.(很多学生认为，参加大学讲座的经历是一种困惑和沮丧的经历。)
This will be frustrating and fun.(这个游戏既好玩又会让你沮丧万分。)
But it can also be frustrating.(然而，每天这样做也会使人感到泄气。)
It was very frustrating for me - very essential for her.(对我来说，是沮丧的一天，而对她来说这样做非常必要。)
That may be frustrating but is not hopeless.(这种做法可能会令人沮丧，但并非毫无希望。)
Imagine how frustrating this game would be if, just as you began to play it, an invisible sniper shot you dead every time.(想象一下，如果在你刚开始玩这个游戏的时候，一个看不见的狙击手每次都把你打死，你会多么沮丧。)
This can be incredibly frustrating!(这真是沮丧到令人难以置信！)
