"So I think they get more nervous. When I am climbing out the window to climb on a ledge, the first ones go, 'Whoa,whoa,whoa,wait!'

VOA: standard.2010.07.26

you know, grind that ledge or do that rail or jump those stairs.

噢，滑窗台，走栏杆或者跳楼梯。

滑板的魅力 - SpeakingMax英语口语达人

I was swinging off this ledge

我正从岩架往下转，

攀岩的刺激 - SpeakingMax英语口语达人