时间流逝，过去：随着岁月的流逝，我们经常回顾过去。
... on a roll 手气、运气好; 手气顺; 顺利；手气; 越来越顺; 做得很顺,势如破竹; 做得顺利 roll by 匆匆逝去; 平稳地过去, 流逝 roll for it 全体出发; 全体出击 ...
... put...by存（钱等）以备未来之需 roll by（时间）流逝 scrape by勉强及格，勉强度过去 ...
... on a roll 手气、运气好; 手气顺; 顺利；手气; 越来越顺; 做得很顺,势如破竹; 做得顺利 roll by 匆匆逝去; 平稳地过去, 流逝 roll for it 全体出发; 全体出击 ...
流逝；驶过
Now the program is going online, with the first two courses set to call roll by mid-month.
现在项目上线了，有两个课程在月中开始报名注册。
The very first hot dog — the "dachshund" sausage in a roll — was sold by Germans in New York.
第一个热狗——“腊肠狗”香肠卷，由德国人在纽约出售。
The order of play is decided by the roll of a dice.
比赛顺序是通过掷骰子决定的。
The group had been nominated seven times before it was finally honored by the Rock and Roll Hall of Fame.
VOA : special.2010.03.19
The events were organized by the Surf Ballroom and the Rock and Roll Hall of Fame.
VOA : special.2009.04.06
I mean I do hope that the fact that I'm interested in in rock and roll isn't perceived by some, as it may well be, to sully the ideals of the Louise Center for the arts and these high-minded things.
我当然希望，我对摇滚的,喜爱，在一些人眼中，不会玷污,路易斯艺术中心这种高雅的理念。
人性课程节选 : 普林斯顿公开课
The Roll-Back Malaria Campaign is a global initiative aimed at providing preventative methods to everyone in at-risk countries by 2010.
VOA : standard.2009.04.25
People will not be able to vote unless they have signed the roll by then.
So, basically, as the years roll by more people will be at risk from floods, fires and earthquakes.
FORBES: Convicted Italian Seismologists: Scientists as Fall Guys
Others shout it out as they roll by in their cars without stopping.