On first impression, Bolt may seem to be a show-off.

VOA: standard.2009.08.21

Or show a master of technician, learning the trade or having just learned this trade, and showing off, which is, we are of the stone we stood.

显示了他对技术的掌握，在学习这门手艺,或者是刚刚学会在这里炫耀，我们就是我们。

麻省理工公开课 - 电影哲学课程节选

They love to kind of luxuriate in the opportunity to show off their voice on a leading tone, build up expectation, make you wait even more for that tonic.

他们总是喜欢借机,在导音部分卖弄下自己的歌喉,以增加听众的期望,让大家更渴望听到主音

耶鲁公开课 - 聆听音乐课程节选

Statistics from Australia's National Tidal Center show sea levels have increased by 8.6 millimeters a year off Perth and by 8.1 off the tropical Kimberley region over the past two decades.

VOA: standard.2009.11.09

What they mean by that is, if you're a builder and you have this place where you show off your model homes, how many people are coming by to look at your model homes today as potential buyers?

意思就是,如果你是建造商,你有地方展示样板房,预计今天会有多少潜在顾客,来看样板房

耶鲁公开课 - 金融市场课程节选