Secondly, mobile phones will narrow the circle of life by making the traditional social models, such as family gatherings, school reunions, less important.

第二，手机会缩小生活圈子使得传统的交流方式，比如，家庭聚会，同学会不那么重要。

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Many social behaviours in each step of it′s colony life circle are investigated by observing the natual life and culturing the colony in lab.

研究了日本弓背蚁的社群生活史；结合室外观察和室内饲养方法，对日本弓背蚁社群生活史各阶段社会行为进行了初步研究。

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During the early years in the 20th century the generation of mass-culture had become a hot phenomenon in social life, and mass culture has been one of the fields to which the academic circle attended.

早在二十世纪初，大众文化的产生就已经成为社会生活的热点现象，也成为学术界最关注的领域之一。

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