For 100 years astronomers have paid particular attention to a class of variable star known as the Cepheids.

过去100年来，天文学家特别注意一类称作“仙王座变光星”的恒星。

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Although there were six classes in Rome during Tullius' time, it is the top tier that gets paid the most attention and so class became associated with being first.

尽管图里乌斯时期的罗马王朝拥有六个阶层，然而仅有最高的阶层受到最多的关注，所以，class就与“成为第一”联系起来。

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Based on the present humanities education state, this paper analyses some ways to achieve it (much attention is paid to the second class) and several factors that influences it.

本文结合工科院校人文素质教育现状，分析了各类实现途径(特别是第二课堂)和若干影响因素。

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In the 1960s and 1970s people paid a lot more attention to social structure and class analysis.

一九六零至一九七零年间人们非常关注,社会结构和阶级分析

耶鲁公开课 - 欧洲文明课程节选

These games do not provide learning per se but create a set of competitive games where you do better if you have paid attention in class.

FORBES: Can Apps Transform Learning into Games?

They used to lament that the MBAs never paid attention to them in class.

FORBES: The Ten Biggest Lies of B-School

Teachers paid the youngsters more attention in class than they did to dozier students and arranged extension activities for them.

ECONOMIST: Private education