This activity took only a few weeks and started as an idea with a small group.

这项活动只花了几个星期，一开始是一小组人的主意。

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Since the English language learning group (also is called a small English Corner) has organized recently, today it was the very first activity which was hold in our meeting room.

今天组里组织的第一次英语学习(也可以称其为小英语角)活动正式启动了，我荣幸的作为第一届主持人。

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The collaboration space, made up of small group seating, offers an environment for more structured and experimental group activity where the sharing of ideas occurs.

合作空间由小团体座椅组成，为更有组织的实验小组活动提供了活动场所，便于分享和交流。

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Researchers measured brain activity of 47 healthy adults -- a small but scientifically valid size group for this type of study -- while using a mobile device.

CNN: Cell phone exposure increases brain cell activity