He believes that the study of history should be compulsory in school.

他认为在学校里学习历史应该是强制性的。

《柯林斯英汉双解大词典》

In one study, students were told that their social position in the school is not unchangeable.

在一项研究中，学生们得知他们在学校的社会地位并非不可改变。

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As a student at the City of London School, Perkin became immersed in the study of Chemistry.

作为伦敦城市学校的一名学生，Perkin 开始潜心研究化学。

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Researchers at Harvard University in the United States and the Stockholm School of Economics in Sweden did the study.

VOA: special.2009.10.21

Ellen Yeh from the Stanford University School of Medicine in California was one of the authors of the study.

VOA: special.2009.08.03

Costs for graduate study in the United States also differ from school to school, and even from program to program.

VOA: special.2010.04.08

Educational psychologist Vivian Hill says parents can help by taking noisy brothers or sisters out and creating a quiet space for the child in the home or encouraging them to study in the school library or another quiet place.

BBC: Tips on how to survive the exam season

This was one of the toothpastes which performed well in the study by Bristol Dental School.

BBC: Whitening toothpastes 'don't work'

One member shared her experience with JumpStart, a member of the AmeriCorps network, which prepares children for kindergarten and keeps college students in school through the federal work study program.

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