He says his way of teaching can help anyone learn how to read and write with about thirty hours of study.

他说，他的教学方式可以帮助任何人在约30个小时的学习内，学会如何阅读和写作。

youdao

Just as a scientist called Tom Stafford advises, if you organize five hours of study into one hour a day, you'll remember more than if you study for five hours on one day.

正如一位名叫汤姆·斯塔福德的科学家所建议的那样，如果你把5个小时的学习改成一天1小时，你记住的东西会比一天学5个小时记住的东西更多。

youdao

They need hundreds of hours of study and practice.

他们需要数百小时的学习和练习。

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As part of the study, the young men and women were asked how many hours of television or videos they watched daily.

VOA: special.2009.03.10

For the study,they aimed for at least ten hours of sleep each night during the season.

VOA: special.2010.06.09

The next is that this variation has little to do with things you might suppose would explain it: class sizes, hours of study per subject, and spending per pupil.

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The amount of practice, study and hours spent mastering every type of environment (shooting from buildings, helicopters, ships, shooting thru glass, walls, different mathematical calculations for temperature, humidity, altitude, load, etc.).

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Whorf never got an advanced degree, but he took graduate classes in his free time with the anthropologist and linguist Edward Sapir, in the nineteen-thirties, and he devoted his leisure hours to the study of Native American languages.

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