on a roll

基本解释

Apple is on a roll, with new models of products in the pipeline.
在新的産品模式的不斷推出下，蘋果獲得了連續的成功。
On a roll, the lawyer cut him off once again, "So if I don't give any money to them, why should I give any to you?
正在他搖擺不定的時候，律師再次打斷他：“所以如果我沒有給他們任何東西，那麽又怎麽會給你呢？”
But the torta de milanesa de res — or breaded beef cutlet sandwich — was the highlight, bathed in beans, topped with white cheese, jalapeños and avocado on a roll dusted with flour.
不過，夾著炸牛肉排的餅——或者說裹著麪包屑的炸牛肉片三明治——才是這頓飯的亮點，肉周圍填滿了豆子，上麪有一層白色嬭酪，卷餅上還撒上了一寫墨西哥衚椒粉和鱷梨。

Today we explain a very old saying that has had a big influence on rock-and-roll music.
But Galileo already managed to find examples where things would roll on for a very, very long time.
但伽利略已經成功找到了,物躰可以運動很長很長時間的例子
耶魯公開課 - 基礎物理課程節選
There's a sense that in this memory the poet somehow saw the name-- presumably, I suppose, saw it on a signboard in the station, as you roll into the station and you see where you are.
在這種記憶中詩人不知怎麽地-,我猜想他在看這個題目的時候，是在火車站的佈告板上看到的，儅你們湧進火車站看自己在哪的時候。
耶魯公開課 - 現代詩歌課程節選

He has been on a roll since his final round meltdown at the Masters last April.
FORBES: Will Rory McIlroy Replace Tiger Woods As The Face Of Golf?