And now, you're not the driver, you really feel helpless until you notice standing next to you, leaning over the bridge is a very fat man.

但你不是电车司机，你真的爱莫能助,直到你发现，在你旁边，靠着桥站着的,是个超级大胖子。

耶鲁公开课 - 公正课程节选

"It's really sad, especially because of the fact they were so helpless, " he said.

BBC: Chesil Cove seabird rescuer talks of 'distress'

People without a college degree felt a lot more confused, helpless and fatalistic than people who had graduated college - so really suggesting that there's an educational component here.

NPR: Confronting Misconceptions About Cancer Prevention

Yeah right, like that is really going to happen now that we have reached the point of being rendered completely helpless without our phones.

FORBES: Why Stalking Your Customers Via Their Mobile Phones is Not a Good Idea