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。

youdao

Mom: How frustrating! The bus is still not coming.

妈妈：真让人烦躁！公交车到现在都还没到。

youdao

We know full well how frustrating this final 'leap' into the new reality can be at times.

我们完全了解在这最后的飞跃进光的实相的过渡阶段的挫败感。

youdao

How frustrating or useful is it being a scientist on the battlefield or in a war zone?

BBC: What do UK's military scientists do on the frontline?

It wasn't until he left and we started working with them that we found how frustrating they were.

BBC: Shock over Apple boss Steve Jobs' medical leave

Imagine how frustrating, to know what IT has done and to see how far behind the health care sector is without these technology improvements.

FORBES: Magazine Article