Having spent time counting red cars, try and remember how many other cars of different colours you saw.

花费时间在计算红色轿车的同时，尝试记得你看到的有多少其他颜色的车子。

youdao

If you were to walk around a security conference, you would have an easier time counting devices that don't have something over the camera.

在安全会议的会场上四处走走，遮盖了摄像头的设备会比没遮盖的多。

youdao

Or do you allow it to come and go freely through your life, without spending undue amounts of time counting, categorizing, reorganizing, and re-evaluating it?

或者你允许在你的生活里来去自由，而没有超过考虑的时间、分类、重组和重新评估的可控范围之内？

youdao

And it turns out that simply by counting the number of those spikes that occurs at a period of time.

随后，只要数一数在一定时间内,产生的尖峰脉冲的数量。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Most censuses were taken, by the way, as a way of counting heads, the number of people who had to be fed at the time of a siege.

顺便提一下,大多数人口普查,都采用数人头的方法,即在围城期间统计需要给养多少人口

耶鲁公开课 - 欧洲文明课程节选

Because I keep counting down each time around-- mostly I've got to unload this candy which is driving me nuts, so-- thank you.

因为我每次循环b减了,我一共要执行这个循环b次,所以这里我们一共执行了3b次基本操作。

麻省理工公开课 - 计算机科学及编程导论课程节选

We don't spend a lot of time counting on things we can't control.

WSJ: The Weekend Interview with Bill Ayer: An Airline That Makes Money. Really.

It is only now, 400 years after the invention of the decimal system by Simon Stevin, a forgotten Belgian tradesman, that counting time in tens has become an economic imperative.

ECONOMIST: A 24-hour day is inefficient

Scored in three movements, their duration determined by chance, his four-minute-and-thirty-three-second work was first presented at the Maverick Concert Hall in New York, where the virtuoso pianist David Tudor performed it by sitting motionless at the piano, counting time on a stopwatch.

FORBES: Did John Cage Invent Silence?