Engineering seniors studied the most, 19 hours on average, and business and social science majors studied the least, about 14 hours.

在这里工科专业生学习时间最长，平均达19个小时，而商科和社会学专业生学习时间最少，大约只有14个小时。

youdao

We meet for three hours every morning and talk about all the business, about what's going on everywhere.

我们每天早上会面3个小时，然后谈有关业务的一切，谈每个地方的进展。

youdao

In the study, men and women were asked how often co-workers, supervisors, managers, customers or clients contacted them about work-related matters outside of normal business hours.

在研究中，女性和男性被问及工作之外的时间，有多少时段被同事，监管者，经理，顾客和客户们因为工作的事情而遭到占用。

youdao

People have been complaining to me for 30 years about the long and daunting hours of the ad agency business.

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The board had been sitting in a conference room for three hours prior, talking in great detail about the business, but there is absolutely no question that I learned more in the 30 minutes of that sales pitch than I did in the board meeting.

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Day after day, I found myself eating into those four hours with other business, beginning late, ending early (text about message about text about laptop) and never feeling mentally removed enough from the flurry of activity which comprised the rest of my day to do any worthwhile creative work.

FORBES: Why Benjamin Franklin Was More Productive Than I Am