roll couple的意思|示意

But over the past couple of years, the addition of RFID chips has raised the process of snatching a tuna roll off a rubber strip to space-age bachelor-pad heights.

但在过去的几年里，RFID芯片已经将抓取吞拿鱼卷成橡胶条的过程提升到了太空时代单身公寓的高度。在制作寿司的过程中使用微芯片在功能上分. .。

And after a couple of months, I'll roll out another new idea.

几个月之后，我将使用另一种新思维。

He wasn't fully awake, slipped, and was rotund enough to literally roll over a couple of times until he was ten or fifteen feet out into the living room.

他还没有完全睡醒，脚下滑了一跤，他的身躯像圆球般，所以，他真地是“滚动”了10或15英尺，现身在起居室里。