3：Bob! Hey, Bob, wake up! It's already 9:30 and you've got that big math test at 10 o'clock. Come on, man, shake a leg! Come on, - you've got to get moving right now!

他使劲叫醒Bob，因为已经到九点半了，而Bob十点有数学大测验。时间紧迫，所以他要Bob必须立刻行动起来。 显然他说shake a leg，是催促Bob赶快行动。这就是这个习惯用语的意思。

youdao

Philip: Now, come on, son. Come on, son.

现在，醒醒，孩子， 醒醒，孩子。

youdao

"Shut up. I said this is a stick-up. Now,come on. Your money or your life."

VOA: special.2009.10.11

Now, let's come back to the question we started with, which has to do with profits and so on in society.

现在我们来回答刚讲课时提到的问题,是与社会现实中的利润有关的问题

耶鲁公开课 - 博弈论课程节选

Okay. Now we're going to go on and talk about a woodwind instrument here so Lynda, come on up.

好,我们继续,谈谈木管乐器,琳达请上来

耶鲁公开课 - 聆听音乐课程节选

Photos now go on Facebook, magazines come on iPads.

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And I think that was quite significant, too, because it showed that those factions who maybe would not have gone along with the political process in the past have now clearly come on board.

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' Now come on.

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