He began counting them and then, with growing perplexity, counted them a second time.

他开始数，然后更加困惑地数第二遍。

《柯林斯英汉双解大词典》

Time already starts counting down.

时间已经开始倒数了。

youdao

youdao

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

That got me to thinking: We still have a 9% unemployment rate, which is much, much higher when counting those persons who are involuntarily employed only part-time or who have entirely dropped out of the labor force.

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The extreme microscope will enable a number of subjective and time-consuming tasks such as counting the number of cells staining positive for a biomarker or locating cells infected with a parasite like malaria, to be replaced by highly repeatable and robust computer vision applications.

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You learn to write by writing, and writing a novel (counting the time for research and working out the back-story on all the main characters) usually takes about two years.

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