最上面的两栏显示小时，第三栏显示分钟，而秒则在最底端的一栏中流逝。

Those top two bars show the hour, the third shows minutes while seconds tick away on the bottom.

youdao

一项关于学生意见的调查显示，我们学校的学生能够接受每天两小时的体育锻炼。

A survey of the opinions of the students shows that two hours of physical exercise a day is acceptable in our campus.

youdao

计算机部门的几名员工声称，由于每天要盯着视频显示终端大约7个小时，他们的视力出现了问题。

Several of the employees in the computer department claim to be developing vision problems from having to stare at a video display terminal for about 7 hours a day.

youdao

For example, if a car is going on a racetrack and you're seeing it from the top, if the speedometer says 60 miles per hour, you might say it's not accelerating.

例如,如果一辆车在跑道上行驶,你从上面俯视它,如果速率表显示的是60英里每小时,你也许会说它没有在加速

耶鲁公开课 - 基础物理课程节选