You want to keep spinning your mandrel so that it doesn't melt off the rod and you're going to heat your bead so that it's tacky enough to roll onto the frit and pick up pieces of the glass."

VOA: special.2009.05.18

If you're on a witness protection program or you're sort of fugitive you probably don't want to sit on the front roll.

如果你在证人保护计划之内,或者是个逃犯级人物,就尽量不要坐在前排了

耶鲁公开课 - 心理学导论课程节选

We're going to play some rock and roll.

我们要放一段摇滚乐

耶鲁公开课 - 聆听音乐课程节选

The supporters know we're on a roll and they're getting a lot of belief.

BBC: Fans can give Woking belief, says manager Garry Hill

And now that they're on a roll, will they sign at the negotiating table less than they can win by fighting?

CNN: Ground offensive could threaten peace process

They're on a roll and I'm excited to see what happens.

NPR: Despite Polls, Hillary Clinton Is Optimistic About S.C.