Some people have argued there's a module for sociology, for dealing with human groups, races and classes and so on.

有些人认为存在一个社会学模块，用以面对各种人类团体，种族以及阶级等等。

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These new communication mechanisms are: computer networks, multimedia, professional content sites, information search, electronic libraries, distance learning and online classes and so on.

这些新的沟通机制是指：计算机网络、多媒体、专业内容网站、信息搜索、电子图书馆、远程学习与网上课堂等。

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They usually have classes for different things like tennis, basketball, swimming and so on.

他们通常有不同的课程，如网球、篮球、游泳等。

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Some people have argued there's a module for sociology, for dealing with human groups, races and classes and so on.

有些人认为大脑中存在一个社会学模块,用以面对各种人类团体,种族以及阶级等

耶鲁公开课 - 心理学导论课程节选

I wanna go over the style of the classes, the evaluation the readings and so on.

首先我会向大家展示,本门课程的安排与考核,以及会涉及书目等等

耶鲁公开课 - 心理学导论课程节选

Proposals put forward by the Devizes MP include age ratings for sexually provocative music videos, restrictions on access to so-called "lads' mags", labelling on airbrushed photos in magazines and internet safety classes in schools.

BBC: British children 'babied' by intrusive parents, says MP