And there were two treatments in this experiment.

这个实验有两种分组。

The less obvious one is to group them.

退而其次的方式是分组。

Biofuels are grouped based on their source.

生物燃料是根据其来源进行分组的。

So the researchers combined their spiders into artificial groupings.

所以研究人员将这些蜘蛛进行了人工分组。

For example: The teacher divided the class according to age.

老师按年龄给班级分组。

Study subjects were grouped according to the amount of activity they reported.

根据研究对象的活动量将其进行分组。

But what's important is: Don't try to group the numbers.

不要试图对数字进行分组。

The conservatives, likely to remain the biggest grouping, still seem to be in a quandary.

保守党可能保留最大的分组，似乎还在左右为难。

Many of them grouped by profession.

他们的许多人按职业分组。

He remembered being picked for teams during sports lessons at his old school.

他回想起在小学上体育课时分组的事。

In groups, talk about the kinds of gifts you usually give on special days.

分组讨论在特殊的日子你们通常送的各种礼物。

Mr Whitworth's class is much smaller, and the kids have been grouped by ability.

惠特沃斯老师的班规模小得多，孩子们按照能力进行分组。

The breakout rooms are daily sessions where two or three students just meet together.

分组讨论室每天都有，每组只有两三个学生。

Sometimes, of course, even at this point it's still difficult to separate out groups.

当然，有时，即使在这个阶段分组仍然是很困难的。

The draw for the 2014 World Cup final has taken place in Brazil.

2014年世界杯足球比赛抽签分组活动在巴西进行。

All right, so there's our last sub-game.

好了, 接下来就是我们最后一场分组赛了。

Meetings where voters grouped up according to their favorite candidates.

会议期间，选民们根据自己最心仪的候选人进行分组。

So this is how skeletal muscles are functionally grouped. But what about their actual functions?

这就是骨骼肌的功能分组方式。但是它们的实际功能呢？

Because now, we have a new feature, Daily Online Breakout Rooms.

因为现在，我们有了一个新功能，每日在线分组讨论室。

Today we introduced ourselves to each other. We did this in groups.

今天我们做了自我介绍。我们是分组进行的自我介绍。