The arguments against physical education have included concerns that gym time may be taking away from study time.

反对体育教育的理由包括担心健身时间可能会占用学习时间。

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I can arrange my study time freely.

我可以自由安排学习时间。

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For study time, set specific goals for each study session throughout the day, too.

在学习的时间里，给一天中每个不同的学习时段设定特定的目标。

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The study found that those who received lower doses of steroids by mouth spent less time in the hospital.

VOA: special.2010.06.23

So when we talk about a cohort study, this means taking a group of people and following them over time.

所以当我们提到定群研究,就意味着,有一群人参加实验并需一直追踪下去

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A cohort study means you take the same group of people and follow them every five years for that period of time.

定群研究意味着你只有一组研究对象,然后在研究期间每五年进行一次记录数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In another, students were found working in 20 different locations and undertaking no study time whatsoever.

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Both groups received instruction on how to use their study time most effectively and how to organize and remember new material.

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By allowing students to focus their outside-of-class study time on the topics and concepts that are most challenging to them, adaptive learning has been shown to help students study more efficiently, develop greater proficiency and earn better grades.

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